A few of those huge letdowns have been: Pirates of the Caribbean - At World's End
Now some of you may disagree with some of those on my list but I'd like to call upon the opinion of others:
Encell Entertainment's 10 Biggest Summer Movie Let-downs 1999-2008 and Dean00
SOOO! Here is my point. We watch those movies in theatres, with the highest of hopes and then we leave feeling like we've been shot in the stomach. Well, after going to see Predators (2010), without any expectations and being blown-away despite the reviews, I've decided it's time to put aside expectations and give movies a chance based solely on their vision and how successful they in realizing it.
Beginning with X-Men III (The Last Stand), I decided to go back to the comics and the cartoon. I re-read the Ultimate X-Men comics
Now for At World's End; the terrible 3rd installment of the Pirates of the Caribbean saga. I did no background research. I just jumped in and I must say that it was okay. I didn't feel like I'd been shot in the gut. The plot seems plausible, after seeing it again. The acting was quite good. On a negative note, the scenes in Davey Jones' Locker with Johnny Depp were ridiculous. But aside from that. The movie had enough action, drama, twists and an ending that satisfied. It was definitely worth a second chance. Because of that, I don't want to go into too much depth about it. I'd like you all to go and see it again for yourselves.
As for the other movies I've mentioned in this post. If you happen to disagree, or feel that they may deserve a second chance - minus the high expectations - go for it. I'd love to read some of your opinions.