Someone else chose the film, so I expected nothing. I had a vague idea that it might be an animated movie based on Dante Alighieri's Divine Comedy. It was not. It is actually based on a video game also released in 2010.
That being said, Dante is not looking for God, as in the poem, he is in Hell to find the soul of his beloved Beatrice, whom he betrayed and therefore was taken by the Devil, right after his whole family was killed, mostly because of him. What can I say, the woman bet with the Devil that in three years in the Crusades, her guy never touched another woman. Girls really believe these things.
Anyway, each circle of Hell is animated differently, I guess by different animation teams. The styles are all what I call "American Rock and Roll", though, something like an early offshoot of Disney animation, that then got bad ass and full of anger. I mostly liked the animation and if only for that Dante's Inferno is watchable.
The story is another matter entirely. The guy enters Hell and kills everything he gets his eyes upon, barring his mother and girlfriend, including demons and even Satan (twice! :) ). I was watching the film and I was wondering how could Alighieri have written something that feels like Rambo in Hell. Only afterward did I find that the plot is based on a video game.
So, based on the animation (and on the fact that most animation movies now are crap) I give it a slightly above average. Plot: ridiculous. Therefore the resulting below average mark.