I was contacted by a dealership that received my inquiry after I had "locked in" savings on a particular vehicle. The guy told me it was going to be $2000 more than MSRP instead of the $200 below MSRP that Truecar had supposedly locked in for me. The savings promised in the app mean absolutely nothing. And then I got lots of calls from other dealerships who didnt have the exact car I wanted but were wondering if I might be interested in something else. Basically felt like I was tricked into giving out my contact info to telemarketers. I think dealerships look at their relationship with Truecar as simply another way of getting their name out, nothing more.