Need for Speed Carbon. I've always liked the series, and Most Wanted was great, but carbon was a carbon (pun regretfully intended) copy of Most Wanted in a far worse city, one new race mode (which was actually pretty cool, but not worth it for), a really bad 'what type of car person are you' theme, a pathetic story (compared to Most Wanted's, which wasn't anything special, then again its a racing game) which (nostalgia mode: activate!) ruined Most Wanted's best character and it was completely at night. And one of the best songs wasn't actually heard during racing, but only when roaming. And you've got no objectives that require cop chases. And there's a terrible wingman thing. And the story mode is in a general 'territory control' theme, which really isn't needed and doesn't make any sense.
/rant.