I like 'em. I've owned and ridden far more powerful things but, for the road, I think they really are a solid package. Even more so with a bit of tinkering and basic mechanical & cosmetic customisation.
In a way, I've enjoyed that my son's circumstances mean I've had his curvy on long term loan to look after and ride occasionally. (And I'm still sad I was knocked off the previous one that meant it got scrapped.)
And, importantly, based on my experiences here, it seems I get on decently enough with people that like 'em!
