In Doom, violence is not the answer, violence is the question. The answer is YES. (To quote a good friend of mine)
Action is supreme here, this game gives you no time to breathe and you're gonna love it. Tons of gore and blood will NEVER make you feel bad. It'll make you feel good. Graphics and sound are good, and music... well Mick Gordon made quite a masterpiece here. I strongly reccomend this game if you're into shooter.