It got boring when Jesus turned into a robot....
When Jesus first appeared I was ready to write a witty review along the lines of 'I'm turning to religion' and give you 10 stars.... but, when they went up into space and Jesus transformed into a two different robots in the space of about 30 seconds it was a big let down.
So, overall, the first half I really enjoyed and would've liked to see it carry on that way, with human-size Jesus and Godzilla battling it out in the city. Once they were up on that platform the animation seemed to degrade slightly and the music/sound, maybe through lack of appropriate sound effects, stopped for long periods and got really boring.
So I give you 5 out of 10 because it had some really nice animation but I literally only enjoyed half of it.