Flew China Eastern on my 3 week trip to Shanghai and HK from NA just this past Jan. I'll probably never fly with them again unless I'm on a strict budget. They ran out of beer and wine mid way on our flight. That's just ridiculous. And, just for the fact, I wasn't intoxicated
My mandarin's passable, but I had to use certain words like "vodka" which the stewardess (decently pretty as she was), mistook for "water". BTW, they don't serve any hard alcohol.
For the movies, as stated above, they continuously played a dancing show and only presented movies the last 3 hours of the flight. The movie was an old hong kong one from 20+ years ago.
On the way back, I loaded up on VCDs, which was a hit with the other passengers around me. Keep in mind tho, that because of the limited seating space, any laptop larger than 12" won't really fit (had to rest the laptop on my chest with the seat reclined.
Was the saving $300 worth it on a 12 hour flight? I'd say yes as long as you go prepared. Bring movies and snacks and make sure you get an exit row, that way you get more leg room. At least the seats recline unlike the newer planes where the seats just slide forward.
Grim.