As big a part of the industry has sequels have become, they don't all turn out for the best. 1up takes a look at anticipated or promising sequels that just failed to deliver the goodness a second time around. From the article: "By the next Christmas season, Ubisoft released Prince of Persia: Warrior Within - except things had changed drastically. The biggest diversion was with the Prince himself, whose clean-cut looks were altered into a rugged, rock star style. Taking with that same theme, the soundtrack featured a sizable amount of death metal, including an anachronistic appearance by a Godsmack song. The fighting engine was improved over the original, but with it came tons of cheesy dialogue spewed out during combat."