I don't understand where all the negative reviews are coming from. Maybe those guys saw the original and couldn't help but compare? (Is there even an original?) As for me, it was my first contact with the story and I'd call this entertaining. Had a lot of laughs. The climax was definitely some shaky script writing but nothing off-putting, definitely worth the ticket price.
PS: The movie actually deserves 4 stars but I'm giving it 5 to make up for all the unfair reviews here.