Last night at petrolhead Nirvana meet at Ace Cafe, a Mustang owning friend who has a Tesla as a daily driver let me have a quick go.... It was really very interesting..
My experience of electric cars is limited to my neighbours hybrid Lexus 300, and the odd trip in a Prius minicab.. this was something different.
1. It's a proper quality built car, certainly up there with Merc and BMW from the feel and finish of it.
2. It's loaded with tech, like constant 3g internet, so you speak a song to the dashboard and it'll search and play it.
3. It's fast !!!! properly fast.. This was the standard Model S 85D, so only had the equivalent of 400 odd BHP, but it flew, 0 - 60 is 4.2 sec, and qtr mile is 12.5 secs... so quick !!!! (the P85D is 0 - 60 of 2.8 secs ...
) and it felt it. We were loaded 4 people up and still being thrown back in out seats when I booted it... . and all silently !!! 
4. It drives very nicely, steering is nice, handles very well, and it's 4 wheel drive.
5. It'll do 300 miles on a charge..
The future is electric from what i've seen... Only I issue I could see from me using one, is a long drive, then having to park somewhere I couldn't charge it like a car park, and running out of battery.. Apart from that I'd have one !!
Could go almost 3 weeks with out a charge 
)