While the technique of Machinima to make such a film is both novel and well done given the limitations of the craft, the film itself wasn't worth the 1.5 hours to sit through. I can't imagine anyone being so captivated by this disgusting idea that they'd surrender 3 YEARS of their life to make it into a movie.
For specific criticisms, I have the following (all religious):
1) Worship of angels - Forbidden in the real Scriptures.
2) Human sacrifice to angels - At no time throughout the Scripture is a human blood sacrifice ever encouraged or commanded.
3) Alligance with demons - Summoning demonic spirits may make for an interesting game to allow for all kinds of digital carnage and outlandish artwork, but playing with Satan's host is no laughing matter.
4) Demonic fight against the angel - Of course, with a volutary human blood sacrifice used to kill the angel which demanded both blood and worship, I'm at a loss as to whether the angel wasn't actually a Satanic figure himself who "appears as an angel of light". Lucifer means "star of the dawn".
5) Anti-Catholic - While no doubt that y'all have more reason to resent the Catholic church than us in the States, and, no doubt, they're guilty of the past and present crimes that they've committed, this film is hardly a truce to the hostilities, is it?
6) Anti-Christian? - However, you didn't attack "Catholics" or "Cardinals" or "priests" or "Popes", did you? You attacked "the church", the attendees of "churches", any moral standard, all bounds of restraint, and everyone who holds to such a standard.
No, I won't cheer your Machinima success. Hollywood may want to borrow from your script. Why is it that you can't bash homos or spicks or niggers or wetbacks, but you can bash a Christian who's just trying to live their own lives in peace with their God? Instead, you make a film that calls all people who worship anything other than themselves, their own lusts, and their own power the enemy. I guess I'm the enemy.