Valve attempts to deal with jokes, memes and ASCII art reviews on Steam
I'm sure you've all seen some of the more playful user reviews on Steam, but they're not exactly helpful for figuring out if you want to buy a game and so Valve have a new Helpfulness System they're testing.
I get why, there are a lot of trash reviews on the side / in the store. I am going to miss it though.
They are just going to be lower on the list, nothing is getting removed.