Karl did a great job. He's an awesome regular season coach. He's just terrible at making adjustments in the playoffs.
No one realized how good Golden State could be going into the playoffs. First off, they weren't even this good going into the Denver series. They're not playing like a 47-win team. That Lee injury was a blessing in disguise.
With all of that said, Jackson is a good coach and/or his staff is really good, which I didn't expect based on Mark's broadcasting career. They've really impressed me.