If you're tired of a game then sell it. Worrying about what other people think about their own games is pointless.
I have zero interest in ever owning an Avengers, and I thought the movie was great. Don't think it's a horrible game, but eh, too many issues and flaws and things that just don't appeal to me. If you love it then great, enjoy. I have no interest in trying to convince you that you shouldn't like it, and just about the same interest in hearing why I should change my mind. I'll play some more games on it next time I see it, that's all that counts for me.
If you don't like Star Trek then hey, that's fine too, I couldn't care less. Unless you're someone I call to ask for advice before I spend my money then your opinion on a game just doesn't mean a whole lot. Pinside ratings mean squat to me. I should probably rate more games just to contribute, but I honestly have trouble working myself up to care. It's a pointless contest.
So to get up into someone's face over selling a game? Or whether they like something enough? Who cares? Get over yourself.