It definitely needs that. Maybe 5-6 areas where you give a game a 1-5, just to keep it simple. This “yes” and “no” is far too limiting. I’ve played games where I want to say “no”, but I think that other people might like it, but I can’t say “yes”, because of problems or other issues that caused me to not like the game…

Allow worded reviews but no ratings or thumbs up/down. People can still read what others have to say and decide for themselves whether the risk is worth it.