What are some low rated films that you actually enjoyed watching?

Recently watched my boss's daughter and I enjoyed it a lot, then checked IMDb to find a 4.7 rating, made me think of what I could be missing and hence the question. I mostly see the reviews before watching a film but my girlfriend suggested this movie so I watched it on a whim, I think there are a lot of movies like this which I haven't seen because of low ratings but are actually not that bad, what are your suggestions?