I wasn't expecting to get the call and email for at least a month. I made my reservation in June 2017. Configured an AWD on 6/30/18 and changed to P-AWD without performance upgrade on 7/4/18. Got a voicemail and email this afternoon saying my VIN is assigned. Reason for my slight disappointment: I thought I had time to make changes and was still considering the performance upgrade. I wanted to see more thorough reviews. Tesla appears to be tinkering with options still (ex. white interior now available for non-performance AWD). I hope they don't decide to open up the larger brakes with 19" wheels as an option for P-AWD after I get mine. I know it's lame that I'm slightly disappointed. Oh well. I'll start being happy and excited tomorrow.