Weak usability – GPS Direction® Review

I like the idea of setting locations on a map, but this app leaves you completely confused as to what to do after that. There are a myriad of possibilities, but the design doesn't provide any obvious affordances for anything useful and seems more concerned with flashing uninitiated ads in your face while you're trying to figure it out. Until the design improves, I can't give this app a rating higher than 1 - it really doesn't do anything, if I can't figure it out easily.
Review by cprphd on GPS Direction®.