Think of something like a sandbox game, a community with random players, terrible controls, horrible graphics, very glitch, and a buggy framerate. You get Roblox, nothing but a sandbox disaster that will ruin your life forever (ok that last part was not true but still), in the first hour iv played this I quickly deleted the app because I could not believe what I was playing, just about everything in this game was bleak to me, I did not find some sort of spark of potential or anything positive to say about this app, it's that bad.
I do not recommend Roblox, it's not good, and that's all I have to say.