Sloppy game.
Giddens reminds me a lot of Tony Allen defensively. He has terrific tools, but he needs to keep the focus and the concentration. He over-commits too easily, falls for head-fakes, etc. On the other hand, his rebounding is pretty much flawless - he's truly terrific for his position. Offensively, he's a good cutter, I think, moving very well, quick footed, but once again I haven't seen him doing anything else at a high level. If I were Giddens, this Summer I'd essentially work on 2 things: outside shooting, especially on the catch, and defensive fundamentals.
If Trey Johnson could play a little bit smarter, he'd be a very solid NBA player. By far the best player on the floor.