It is cool. I don't think it is the super duper ultimate way to play doom though. It's a cool mod but It's not really creative or special at all. It makes guns punchier, more realistic and multiplies the blood by like x20. It is well done but I think it kind of takes some of the identity of doom out. It also adds reloads which I don't think it's something doom should have. I think that what I like the most about this mod is the changes to the enemy AI. They are much more aggressive and fun to fight, it kind of reminds me a lot at the first quake and I think it's definitely an upgrade to the stale and at times too underpowered enemies the default DOOM had.