Underrated
I personally really enjoyed this film. I thought it was a great laugh; I nearly wet myself when the 2D people came to life. I think people are just taking this film too seriously.
The acting was quite good and it's clear that this film had a lot of potential. I think you should stop focusing on just the bads parts of the film and notice more what's good about it.
I actually watched this twice and found I enjoyed it more the second time.
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We point, we laugh, we ridicule. It's human nature to do so.