3 stars: Pretty frequently the app requires restarts after reserving a car, so you have to carefully 'force stop' it and hope the reserved car is still linked...sometimes it isn't upon restart and you have to reserve a different car, which depending on availability could be much farther than the original reservation since you can't reserve the same car twice within 2 hours.
4 stars: the updates since I started using car2go have expanded the ease of use. the system for scanning for cars is complex, I'm sure. sometimes it can be difficult to pick out different cars when there are a few in close proximity but otherwise runs smoothly.
4 stars: Just not working. Impossible to login due to an error. Retrying gives the same error. uodate: seems that the problem was related to the vpn. will try the service now
3 stars: Not sure if it's the latest update or the impending shift to Share Now, but the app has been failing to connect to the network to see what cars are available or start a reservation more lately. Stranded a reservation I had, and when I called the support number it has been disconnected. The app and service are usually so reliable, so I'm concerned about the merger and how well things are going to work.
3 stars: With the latest App update the took they took the address locations of the car out of the list view so you have to click into the car's listing and scroll down to see it. This is really annoying as sometimes a closer car is more annoying to get to...