Reminiscence was a pretty big let down.

The Pirate of the Caribbean sequels too. 

But, my pick goes to The Matrix (1999).

Two films I went to see with incredibly high expectations based on reviews, and that I ended loathing as they bored me as very few have managed to do are Lost in Translation and The Hurt Locker.

The Lord of the Rings: The Fellowship of the Ring

My pick:

Mission: Impossible - Dead Reckoning Part One

Perhaps the text is clearer like this:

The members of the IMDb Poll Board have chosen a movie they had high expectations for but disappointed them. Which movie should have been better in your opinion?