Walton can be a little silly sometimes. But I don't mind that so much. What bothers me is that he just talks too much. Other than that, he's a nice change of pace. It's good to hear someone other than Donny on the road. I also like that he had the guts to call out Rondo. He would be intolerable as a permanent announcer, but, for a couple games, it's no biggie.