I personally really enjoyed this movie! It was bad, but it definitely felt like it was that was on purpose and it really made me enjoy it! Clearly you were intended to groan at the plot twists, and say "No freaking way did that actually just happen!"
I think the reason for all the one-star reviews is that people took it too seriously. It isn't supposed to be taken seriously and Is sincerely enjoyable when it isn't taken seriously!
If you're thinking of seeing this movie, I recommend going into it with an open mind and a suspension of disbelief, because the moment you take this movie at face value, it's going to seem dumb, and I'm fully aware of that. But if you just let yourself have fun with it, you are going to!
This movie isn't for serous movie critics, but it was definitely for me! I'm going to see it again!