1) Messaging doesn't work in this app. And the trouble shooting consists of referring customers to Google Troubleshooting, which won't help. 2) The map is pretty cool but has no key to discern/garner any more quantitative information. So the customer is left making very broad assumptions. 3) They really do not care about reviews so I'm changing my 3 to one staarr. 4) robo response to reviews.