Here are some of the things I do not like about the F70/N70:

1. Does not work with pre-AI lenses
2. Unable to control time light meter turns itself off due to inactivity
3. No provision to automatically turn camera off after prolonged period of inactivity
4. Batteries are expensive ($10 for a pair at Wal-Mart)
5. Camera will not operate without battery power
6. No illuminated control panel (must use pen light instead)
7. No mirror lock up (I rarely use this feature However, when needed, I use the F2)
8. No multiple exposure mode (I rarely use this feature. If I need this feature, I use the F2 or F4)
9. No depth-of-field preview (rarely use it anyway)
10. No interchangeable screens
11. No interchangeable viewfinder
12. Viewfinder does not offer 100% coverage
13. No way to rewind and leave the leader out of the cassette
14. Does not accept standard cable shutter release
15. No PC flash connection (solved with Nikon AS-15 hot shoe to PC converter)
16. No built-in diopter eyepiece correction
17. Unable to change automatic f/stop increments from 1/3 stop increments to half stop increments or to full stop increments
18. Unable to change shutter speed increments from 1/3 stop increments to half stop increments or to full stop increments
19. No provision to store camera with an un-cocked shutter
20. Cannot use bulk film loaded in Nikon F2 AM-1 film cassette
21. Difficult user interface
22. Control panel difficult to read under certain lighting conditions
23. Control panel difficult to read without my reading glasses (I normally shoot without eye glasses)
24. Unable to change the location of the auto focus area