According to bobster from phxsuns.net, these are Amare's stats in the 10 games he started. He did not start the first 4 games of the season, keep in mind.
Min - 29.2
FG% - .651
FT% - .721
Pts - 18.2
Reb - 9.6
Ast - 0.7
Stl - 1.20
Blk - 1.00
So he's averaging 18 points and 9.6 rebounds since he first started against the San Antonio Spurs a few weeks ago. If you disregard the egg he dropped against New Orleans (0 points, 5 rebounds, only 1 FG attempted in 21 minutes) because of sickness...he'd be averaging more than 20 points and 10 rebounds per game.
But he's still not regained all of his explosiveness. He's still getting the job done and he's improved defensively, but he's not as intimidating as he was before surgery. Hopefully that will come with time.