I must say, despite what the trailer showed me, it actually did have a plot. No doubt I was surprised. Any ways, the special effects/CGI was fucking amazing! I could tell that the special effects were the most worked on. It was very detailed and there were only a few scenes where I knew it was just CGI.
One of the redundant parts of the movie that pissed me off was the scenes where the main characters narrowly escape from death. It happened about 4 times in the beginning, isn't that enough?
One of my favorite parts was when all the people at the vatican were praying and the entire building fell down on them. Serves them right! A bunch of rich white assholes telling everyone what to do and the pope today's an asshole. I really hope he sees that part!
One thing I do wonder though is how the main characters can travel around the world. They went from California to Las Vegas to Hawaii (well, they were above it, Hawaii was covered in lava) to fucking china! Wouldn't there be one scene where they would refer to the distance.
Here's one thing the movie missed. Couldn't they have one scene where a family is trying to convince their grandfather to leave their house (because shit's hitting the fan) and he would say something like 'I was born here, I lived here all my life, and I will die here dammit!'. It was really a great loss that they didn't include that.