Sam pretty much hit the nail on the head with what he's already posted. Here's what I'll add:
I paid a lot of attention to the Dallas based rivalries and the Dallas kids that have the most potential. But while doing that I was caught by surprise by the teams from Mississippi (Provine) and Arkansas (Hall). Both were better than I thought they were going to be - especially Hall, and I'd already heard a ton of good things about them coming in.
David Rivers is a high-level athlete. Good sign by Nebraska. He plays the point on their full and half court traps. He was the reason they got up so big on Kimball, that and the fact they hit nearly every shot they took in the first half. Kimball was literally on their heels.
Second half, different story. Kimball ran full court man jump and run pressure and it looked like Hall got tired. They had one ball handler that could withstand the crowd and the physical pressure - Riquan Jones I think. He was about 6'1" and solid, but when the ball wasn't in his hands, Kimball generally capitalized. In addition, I thought the Kimball stars played way below normal. I think they got caught by surprise. They didn't start competing until they were down about 15.
Jarion complained about everything that didn't go his way, which is about normal. He'll complain about his teammates or the refs; but rarely looks in the mirror. Jordan Williams is definitely special. I think he's in the top 5 in Texas this year in class of 2011 (an admittedly down class).
Marcus Smart did not stand out against Louisiana (Huntington), but that's because he didn't have to. They had their way in that game from beginning to end. Nick Banyard played the best I've seen him play since leaving Grace Prep for Marcus this season. Phil Forte was solid, as was Smart.
In the Douglass/Berkner game, Berkner (who is very young and almost no bench to speak of) played really well in the first half. Jordan Mickey played better than I've seen him since early summer/spring before his knee started bothering him. He was aggressive on offense, though there wasn't much production from it. Soma Edo was there to clean up the mess on the offensive glass like he usually is. Kendal Harris was nursing a bad knee and played well beneath himself despite playing with good effort. Douglass was long and had a lot of athletes. They looked much more mature both physically and basketball-wise, and were well coached.
Berkner is a mid-level team in the DFW, but was clearly better than Douglass in the first half. I thought Douglass pulled their press off much too quickly in the early going showing too much respect for Berkner, and that probably hurt them. Xavier Thomas is a decent ball handler, but is really an undersized off-guard both in skill set and in mentality. That left Kendal as the only dependable ball handler for Berker, and Douglass came out in the second half, turned up the pressure, and made them pay for that. Kendal couldn't blow by anyone with his obvious knee issues, and that hurt them as the Douglass climbed back in the game.
I thought Clark was solid in the second half, certainly didn't stand out; but in the first half, I thought he was a liability. He obviously has the green light to shoot whenever he likes, and he abused that to Douglass' detriment the entire first half, including open look air balls. He is very explosive laterally and has a good first step, but is way too small to finish in the paint, in the half court, with any consistency, at this stage in his development. IMO, if he doesn't grow substantially, he'll have to develop a true point guard mentality to be a contributor at a high-D1 program, including a desire to be a quality defender. He certainly has the physical gifts to be one.
Prestonwood looked as though they were not prepared for the stage or the inner-city team they played against. The one bright spot for me was watching Zach Peters actually compete from the jump. In all seriousness, this is one of the few times I can remember him being aggressive from the beginning of a big game. He would show glimpses of it with Team Texas, but more often than not, he'd be passive until sometime later in the game.
What's sad is Zach's decision to be aggressive was all for not as none of his other teammates came to play in the opening half. Marquan Botley simply ran the show exactly like his coach wanted him to, and so had no ability to affect the game positively. Julius Randle played the most passive game I can remember him playing. Even worse than the opening half against Berkner a number of weeks ago at the GASO. He literally played behind the action most plays, and rarely, if ever that I recall, crept inside the three point line in the half court. I was shocked to see him play so soft, especially hearing his focus in the weeks leading up to the hoopfest.
Lincoln played about like normal. They were aggressive and had an all-knowing swagger. They didn't shrink in glare of the prime time slot. LeBryan didn't disappoint, and Keaton Miles was his normal athletic self. Seemed very focused. Lincoln and Marcus were the only DFW schools that looked like they weren't caught up in the moment - Rivals, ESPN, BallIsLife, TexasHoops, and other regional/area pundits were all over the gym; as well as, Missouri, Texas, ORU, SMU, Baylor, Houston, UTEP, and many, many others.
It was great to have that many quality players in one gym and it NOT be a summer-circuit event!
I sat next to Mike Anderson and his staff from around 2pm until the second half of the Lincoln/Pwood game on Friday. It was interesting to hear their comments about certain players. They absolutely took note of many of the things I posted here; and if they did, I'm certain the other D1 coaches in attendance did as well.