I'm not a big fan of some of Corea's more fusion-based stuff. Synths get on my nerves very easily. Plus, his music can get kind of busy, in a bad way.
Peterson uses the same rhythmic patterns over and over, sure, but I think they are so good that he's probably just doing what is best both for himself and for the listeners. Plus, with a discography spanning 30+ years, you should start to expect a little repetition
