Well that was as expected really. Not an awful film but just never really took off at all. Was a bit weird in places like Davey Jones' locker but I managed to understand it all.
The fight at the end, great to look at - but the whole getting married thing whilst fighting just made me physically sick. Keira Knightley, as talented and beautiful as she is, was just NOT the right person to give the speech she did on the ship to all the pirates. That was the kind of speech you give to a strong male character, not a weedy girl. Just the things she said... You can tell the writers were just trying to write a memorable speech for her to spout out, and it just didn't work.
Best bits in the film were with Jack Sparrow and Barbosa, who I thought was very good. That bit with the telescopes cracked me up a lot and there was another bit where Barbosa was yelling AARRRRRRRREEEEE and Sparrow just said 'are' like a normal person. Had me in stitches.
Seen plenty worse films, but plenty better.
6/10
Oh, and I stayed till after the credits to see the extra bit. If anyone plans to do this, I recommend you don't waste your time. Strange how Keira hadn't aged one bit....