I thought having morning shifts was more of a reward than a punishment? In the theme park industry, if you work morning shifts, consider yourself one of the lucky ones, because those are the best shifts around! Sure, it sucks some serious ass getting up so early in the morning just to clock in at 6:45 or 7 AM, but the fact that you also leave early (with a decent chance of early release if there's a lot of midshifts/closers), makes it all worth it. :>
Also the most dreaded shifts turn out to be midshifts. I never really understood why; I don't have to open and I don't have to close. I'm just there and I'm out, what's so bad about that? Maybe it's just because the day seems longer to people who work midshifts?