I use yelp on the desktop/laptop, I’m older so I really do not enjoy the mobile experience, it seems some kind of an ad cesspool, and really no signs of letting up.

I use Yelp and Google maps/earth to zero in on lodging and eating decisions among other business needs. Yeah, I see lots of reviews on Yelp and there will always be one-off negative low star reviews and other reviews looking like ad promos, usually of the 5-star variety.

In short not too excited about the mobile upgrade, maybe other features will surface later on in the web apps, not on mobile.