Love this.
I've only got negative comments from the girlfriend, her housemates and her friends who said it was stupid, impractical, a petrol-guzzler etc (all of whom have shut up, since I adopted the "you don't get lifts if you insult my baby" attitude)
HOWEVER
I've had some nice comments from my mates, my housemate and random people though, and i'm in a humble NA ^_^
Was once at some lights, 5 pikeys in a chavved out saxo next to me revving, shouting abuse at me, calling me a w**ker, shouting "lets see what you got under that hood!" I pulled away as I normally do, no agression; they were left spinning their front wheels, and even when they got some traction... well there were 5 of them in a tiny car. It wasn't going to end well. I don't really count that as "negative comments" though. On the contrary, i'd rather an imbecile hate on my car than like it :S