Good sidekicks are honestly just comic relief and sometimes merchandising (Olaf) and usually I don't really find them funny at all. Sometimes I like them, but a. Lot of the time I don't care for them. I prefer bad sidekicks to good because good sidekicks kind of annoy me as well.

C'mon! Iago, The Hyenas, Kronk, etc.
I do like a lot of good sidekicks, too.

Hmm. Not sure, actually. I can think of a lot of good sidekicks I love, and a lot of evil sidekicks I love too. That's a tough one!

The ratio of bad sidekicks is better ;)