I have had almost every game get bashed by a friend without them playing it. Funnily, all of them were from one friend. Then, my best friend told him his opinion of it and suddenly he had the exact same opinion. This is how it goes for every game.
Also, he is opinionated as fuck. I can just go up to him and say 'World of Warcraft' and he starts shouting 'SHIT SHIT SHIT SHIT SHIT...'
Once in a class, everyone was talking (INCLUDING THE TEACHER) about Dead Space 2. They were acting like it was really fucking scary, and I just scoffed and said that they haven't even seen a scary game if they think that. They then accused ME of not playing a game, just before saying Amnesia wasn't scary at all because- and I quote here- "I saw some youtube videos of the Justine DLC, and it's so boring".
FUCKING YOUTUBE VIDEOS. They weren't even the main game, it was half a walkthrough of the non-scary DLC. Probably the walkthrough that has the actual monster removed, too.
*EDIT*
Now that I think about it, every friend I have has done this to me or another friend at least several times except from my best friend. I guess this is why I call him my best friend.