pirates of the caribbean: on stranger tides

ugh.  i really enjoyed the first three pirates movies, i'll even defend the 3rd one, but this?  this one is just terrible.  the story makes no sense, jumps around, and goes nowhere.  as strange as it seems, this one really suffered without keira knighly and orlando bloom.  though they weren't that great in the first three, they at least kept the movie grounded and relatable.  the villain is lame and all the stuff with the mermaids is just plain stupid.  even jack sparrow can't save this one.