Sure, there's lots of negativity here. There's a lot of positive, too. For example, it was through this site that I found out about a class action against Uber. I checked with the people at the address I used to live and, sure enough, there was a decent check there for me.
It also can be a good place to get good info from other drivers. I found out here about the unlimited destination hack on Uber, for example, which was good while it lasted.
It's also a great place for the "post-your-boast" posters who like to post screenshots of exact ride locations, times and ride amounts. I have found a few good honey holes this way. Once a guy posted his favorite weekend spot, I tried it the next weekend and picked up a decent long-distance $270 trip.
Lots of other useful info on here, too, although less than previously, to be sure. So, it's a mixture of positive and negative, albeit with a probable focus towards the negative.