I'm referencing more movies people seem to complain about or dislike, but you enjoy them nonetheless w/o necessarily thinking they're great works of art.
I got two I'd like to mention:
Kingdom of the Crystal Skull: The CGI and fridge scene (and Shia LeBouf) seems to have ruined the movie for some people. I think it's a solid 6/10. Shia may be a jerk IRL, but I think he's a solid actor, and I really like the wedding ending because of it's openness. You could see it as a happy closure or the start of something new. I was fine with the new sci-fi element especially since it has retains religious overtones.
Nice Guys Sleep Alone: This is an older independent rom-com not many have probably seen. It's got low marks (Under 6 on imdb), and the few people I know who saw it didn't really care for it. I'm not quite sure why. Then again, I found the male lead quite relatable.