I just saw them at my local supermarket and I really love the idea behind them, but, well... the cars seem to look kinda crap?
Do they look better in real life than in pictures? It seems to me that shapes of those models have little to no relation to how those cars look in real life and any rensemblance is achieved by printed/stuck on (does Lego still do stickers or are those printed on?) lights and logos.
At a quick glance I saw the following sets:
Single cars are pretty reasonably priced (for a licenced Lego product that is), so if they’re actually nice I’d probably pick up a few.