From the Times:

"First of all, he's a sponge," Jeff Nix, the Knicks' assistant general manager, said. "He really wants to learn. I think he's got a high basketball I.Q. He understands the game. He can handle the ball real well. He's so young, but he's a willing learner. He really wants to get better. He needs to get more strength and that comes with getting older. I think he's a real good player."

Article also says their trying to free a roster spot for him. Either Demarr or Cezary has to go.