It's getting worse and worse everyday. It's still the best platform for gaining followers out there and it's still one of the most popular social sites. I use it daily to check content from few gacha games I play and to follow people I like, so I decided to use it for GG as well.
If it gets to a point where its unusable I'll dip. But for now I'll stay.
And don't worry about feedback tainting the game. I stated many times that I value and read all feedback - but I know where to draw a line between the one that is worth considering and the one that is not.
Game is in good hands and always will be, I can promise you that <3