Map Quest Navigation App

When I read that Map Quest had released a free navigation iPhone app I downloaded it at once but I just got to try it out. Well I am dissapointed with it. When I am on a highway it kept saying I was off route wanted to reroute. It does not reroute automatically but show a dialog box I have to OK. Plus the routing is not very good. It wanted me to make a U Turn when I knew I just had to turn left to reach the destination. Anyway I hope Google comes out with their app…