Some things I noticed:
-Gap at the base of the A-Pillar (either I like it, I hate it, or I don't care...can't figure out which...)
-Mirror placement on the door.
-Trim on bottom of mirror.
-I think we can see a glimpse of the beta interior! (Not much though...)
Maybe it's the extra trimmings, but the front end looks much better than the alpha, in my opinion. Still most prefer the rounded front end of the prototype, but given real-world constraints (need a front air dam for cooling/adequate bumper & safety protection), overall things are remarkably similar to the prototype. I'd say Tesla's stayed fairly close to the prototype design, which is more than can be said about most car companies.
I love that latest red color!