WVU is a great defensive team with a lot more size than Mizzou, and MU only has a few natural scorers. Taking a few questionable shots isn't a surprise, especially when WVU controls the pace and doesn't turn the ball over.
If it was a few I would whole heartedly agree with you. I do agree that WVU makes teams play ugly but I also think that Mizzou's style makes them play rushed and take bad shots way too often.
Mizzou has been one of the more efficient offensive teams over the past two years. They're hardly giving games away by taking horrible shots consistently.