While I thought POTC5 was very entertaining, enjoyable and fun, I did have many gripes with the movie, mainly regarding characterization and the lack of complex, layered plots like the first 3 movies had. However, I think my biggest disappointment was Johnny Depp's portrayal of Jack Sparrow. I felt like it was a bit ... "off." I have seen the original trilogy very recently, so it was even more pronounced to me than usual.
I could go on about what I found disappointing in this film, but I don't want to be too much of a downer. In the end, I still had fun watching it.
Order:
1. Curse of the Black Pearl
2. Dead Man's Chest
3. At World's End
4. Dead Men Tell No Tales
5. On Stranger Tides