I liked that it allowed me to keep track of all my cars at once (it's not limited just to one vehicle). That was great for when they were out during the day or if I forgot about them in the morning! The tracking part could be improved though. It's pretty basic, but I guess that makes sense since this software isn't meant to replace your insurance policy or anything like that. They have the option of getting alerts sent directly to their phone as well. This allows you to check up on your car quickly even while away from home - very convenient.