I think you're right. I know I've lost faith in mobile gaming because for every fun game I've played I've deleted 20. I'm sure there are good games out there, but how can you find them in a sea of garbage and flappy clones? On the other hand, Steam has plenty of great Indie games (selling for more than one dollar!) with plenty of reviews around so you know what's good.
Sites like http://toucharcade.com/ used to be good for discovery, although I'm finding them less useful as time goes by. There really should be a weekly or monthly publication where only the most interesting and gripping mobile games are covered.. preferably ones without ridiculous ads, nickel and diming, and all the rest.
