Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Surprisingly good movie

I had low expectations for this movie, but it exceeded my expectations. The acting was surprisingly good to me (better than the acting in "N-Secure" though people raved about that mediocre movie). Some of the lines were pretty hilarious. The four main characters seemed to have pretty good chemistry, although it was weird that the girl best friend was apparently attracted to two of her male best friends. That seemed to be overkill.The movie didn't seem as "low budget" as I expected. I like that it wasn't overly sexy (just one sex scene, not too much kissing). If it weren't for the the abrupt ending, I would have given this movie 5 stars. It ended suddenly and at an awkward time, without giving closure to the characters' love lives. The plot also got a bit long-winded and some parts seemed pointless.Overall I really enjoyed the movie. Interesting plot. Good acting. Good characters. Funny.