This is the greatest trilogy ever made (i dont consider the godfather a trilogy cause 3 sucked). everything in this movie was well thought out, all the events and the going back and forth were perfect (especially if you watch them around 15 times each and pick up all the small details :p )
the only thing that think didnt add up in this movie was the fact that Marty's parents doent remember him. i mean sure its 30 years later (speaking of the 1st movie) but even if for only a week he was still a huge influence in both their lives right? when he started getting older wouldnt they start saying, hey wait a minute, this guy looks really familiar.
Worse yet wouldn't george suspect loraine of cheating on her with marty? i mean calvin marty in the late 60s?
just a stupid point. it might make no sence but its something that popped to my head and figure i'd share it. of course dont mean no offence to the trilogy