> Are they generally better...than picking a restaurant at random?
Depends on what you’re looking for, but I’ve had much better success off yelp than on it. I highly recommend going to literally random places.
I certainly couldn’t find the restaurants I do eat at on yelp had I had to look again: they’re all in the middle of the pack ratings wise due to people conflating food rating, service rating, and setting rating. Whatever I like about these places yelp does not expose.