Essentially a one-joke movie, with enough mileage for a good opening 15 minutes, but runs out of gas pretty quickly thereafter. The concept of a nerdy weakling living a double life as a death metal demon was funny and fresh, but they failed to take it anywhere interesting, and just settled for sitcom-level rom-com awkwardness. On the plus side the performances were all quite spirited - I particularly liked the deranged abusive band manager. Watching it all felt like a waste of my time though.

Actually quite funny; the humour is much more successful than in most films of this ilk, even if it doesn't totally escape the pitfalls of the genre. (I haven't read the manga or seen the anime). I'm thinking whatever they paid Gene Simmons (who I didn't even recognize) for his cameo might have been better spent elsewhere.

DMC's premise is absolutely hilarious. If handled correctly, it could make for a legitimate comedy gem, and, after rewatching this, I'd say that might actually be the case here. This live action adaptation is surprisingly faithful and watchable, but it does have its fair share of flaws: those uninitiated will no doubt be left scratching their heads on more than one occasion. And where's the Pig of Capitalism?! But it is funny. Really, really funny.

Although I give my soul to Krauser in anime series,but this was quite enjoyable as well :D SATSUGAI.

The first half was forgettable, plain and simple. They tried to cram too many episodes from the anime. The second half was what you'd expect from this live-action film. To really get the full experience, the anime is a must watch. Only then does this go from an alright film to a good flick.

Too faithful to manga to be good. Over the top characters work in anime or manga, but in live action they are awkward. It could have used a good script too. Situations that were so hilarious in anime/manga aren't so funny in live action, and that thin string of 'follow your dreams' meaning isn't strong enough to hold this movie.