This game is loads of fun and it feels great to play, but the game does get pretty repetitive and I got disappointed when I got the achievement for glory killing all enemy types at like the half way point in the game. I played through a good bit of the original Doom a few years back and I think that style of game was a lot more enjoyable for me than this was, but I'll come to finish the original eventually then I'll do a better comparison. I don't really have much else to say besides I liked it and I am looking forward to playing Doom Eternal.