Drew Gooden was a great addition by the Spurs. He works hard, can score in the post, he rebounds the ball, he's a fair shooter if the range isn't too great, and he plays defense. He's a very unselfish player, and fits the Spurs team perfectly.
Agree to an extent. He was the most underrated and unheralded of all the post-trade deadline signings though. Dude's a very nice rebounder, will score for you, defense isn't terrible. He's a good fit next to Duncan at PF.