I'm used to getting strange software reviews on various app stores. But I think Steam reviews are one level ahead. I'm confused for example about this one:

Is this good? Is it bad? I don't know. But he played it for 23 hours, so it shouldn't be that bad. Right? Hm.
Hey I was wondering how much Steam takes from your sales. I made a cool game and was thinking of releasing it onto the Steam for $2.99.