There were a "few" other plot holes that I found to be poorly handled. Far tooooo many to mention here but for example:

1) In BTTF1 Marty comes back to the same house that he lived in when his parents were poor nerds. If his parents had become rich, successful, cool people, wouldn't they live in a better part of town?

2) Same scene. Even though the parents are now cool & successful, they still have only one car!?

3) Same scene. The now cool, successful older brother & sister still live at the parents house!?

4) Same scene. The parents & older siblings share one car while they buy Marty his very own cool 4X4 truck!?
5) Earlier same scene: Marty is stunned to see that the house is now well decorated, his parents, bro. & sis. are now cool & successful and dad has written a best seller book. How come the photographs get updated to reflect changing history but Marty's memory does not!? Should he not know about all of this when he wakes up? Except for the time spent with Doc Brown, theoretically he grew up in this "new" configuration.

All three movies are chock full of these disparities. You'd think Spielberg would have had the writers think this stuff through better.

(edited to correct format)
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Lighten up! I'm here for the fun of it.

<font size=-1>[ This Message was edited by: Russ on 2002-08-02 19:23 ]</font>