He's not stupid and mean or anything. He's just very stubborn. His loss I guess.
To be quite frank, his opinion is stupid. He tries to argue that BRINK is a bad game because it mingles (mainly) positive features of other (mostly) good games.
Really the only people I can see arguing like that are the die-hard COD players.
I'd understand if he'd said "I don't like BRINK because it has no large maps and vehicle combat", like a Battlefield player could argue.
But he just doesn't make sense.