Cardinals quarterback Carson Palmer says he’s never played with a receiver quite like Larry Fitzgerald.

Palmer said at Arizona’s Organized Team Activities that Fitzgerald makes catches in practice that only he and Detroit’s Calvin Johnson would be able to make.

“It’s been awesome,” Palmer said, via the Associated Press. “I threw him a ball today that he and maybe Megatron catch. He’s maybe not one of a kind but one of two of a kind.”

Fitzgerald had similarly positive things to say about Palmer.