This is not comedy...
This is people dressing up as characters from recent movies so they can put them all in the poster, where morons will walk past and say "Oh my God this is hilarious! They got all these movie characters in there, but it's making fun of them! Hahahaha! I'm gonna pay money to watch this s###!"
These movies can't even stick to the theme anymore, most of the stolen characters in this are not related to the "Disaster" genre. They should just call it Parody Movie, that would be a more honest title.
I can't believe how easy it is to get movies made in hollywood, you don't even need to have talent, you just need to know the right people. These movies are proof of this.