Pretty great!
Good app, nice clean icon, and about simple user interface as one could ever ask for. It has an amazing ability to drop a pin exactly where you are, instantly. Google can't seem to handle this task sometimes, you get the blue circle of ambiguity, so I don't know how they're doing this. A few notable enhancements that would be much appreciated are the ability to leave a note, the ability to get walking directions to the car, and most of all the ability to move the pin. It's quite easy to walk a ways from your car before realizing that you might need to save the location. Once the pin this dropped, it doesn't seem possible to change its position. But it's a swell app, and a great way to speedily jot down where you parked.