I've used Joomla for 5 years, and Mambo prior to that. So I'm no stranger to components and modules from third parties.
Over the years I've seen a lot of them come and go, but every now and again a real gem turns up. And this is one of them.
This is the vehicle component that Joomla has been waiting for. And even better, the developer (Grusha) is hands on with everything....I encountered a couple of minor issues and the response was instant, and 100% effective in remedying it.
I can't speak highly enough about what I've encountered so far....it's very rare to find this degree of commitment.
I'm looking forward to more releases from him in the future, because this is a guy who can put together a great package.....AND he stands behind it 100%.