Michael J was a different age than Marty - 2015 is the date we need to wait for. I did find it odd that they landed in Hill Valley on OCT 21st 2015 and there were no Halloween decorations in any of the stores. Also, there were no mexicans to be seen -- in a town in southern California - does Zemeckis know something I don't - and what should I be looking out for? Maybe that law in Arizona catches on and gets way out of hand.
When I was younger I was looking forward to the flying cars and hover boards - now I'm hoping more for the rejuvination clinic Doc went to. Also wasn't there a pic in the USA TODAY newspaper that said something about Queen Diana visiting such and such? No cell phones, laptaps, but the whole JAWS IN 3D may come to pass.