Must admit to wondering what you were on about this morning Stee, but its been all over the radio today. Guess its the 2nd film is it? I never saw the sequels..
If you search youtube for "Back to the Future Part 2 1/12", the first 9/12 videos show the 2015 clips.
The best part they got right was the video conferencing over a large flat screen TV monitor. Video conferencing is certainly a widely used method for bosses to contact employees across international organisations. You could just about believe that clip, minus the faxing of course.
Also, a lady talking the cooking instructions to her microwave was pretty close. Voice recognition is pretty hot at the mo', i'm not sure if anyone has invented a microwave that receives instructions by voice.... there must be one in the world somewhere surely.
Hover boards, flying cars and everyone dressed in garishly coloured clothing however completely wrong.