A positive opinion would be a lot more effective if it weren't prefaced basically by saying, "I'm only here giving my positive opinion because I've seen so many negative opinions and I feel defensive about it."

Like, it's okay to have a positive opinion; it's great if you enjoy the game. But if you're only here because you feel like the game needs defending from other people's opinions, it's more likely that you're defending yourself and feel like your identity, as someone who likes the game, is being attacked.