Deserves much more than Gamespot credits it. A brilliantly fun game with minor flaws.
There are many surperb scenes you can play out from the movies, such as the fight on the wheel from Dead Man's Chest. Fans of the series will be impressed at the recreation of the Caribbean as shown in the films.
It's hard to describe it, but it is just simply... fun to play. There are flaws of course, such as having to flick through all the characters you control to advance in the story, but I wouldn't even decrease the score due to how minor they are.
If not a fan of the series, your fun'll be diminished a good bit, so if you're not I'd recommend a rent-before-buy. For everyone else, this is a nice game to have in your collection. Pure simple, silly fun.