There are some titles in which their gameplay is SO good that i can't even talk about problems.

Yeah, i could try to find some issues in this game - and i definitely could - but it wouldn't matter. Metal: Hellsinger has one of the best gameplay loops i've experienced in the last few years and nothing could diminish that.

It's a must play for everyone who loves FPS games (specially Doom), metal and/or rythm games. And even if you don't, give it a try. It's amazing.