I have Onstar and will keep it. Back in july i was in an accedent on my motorcycle, i borrowed a cell to call my wife told her to bring the av to get the bike home, at this point i didnt think i was injured, just a sore shoulder, man i was wrong on the way home i began having trouble breathing and my right leg got very painful, my wife called Onstar and they got the hospital on the phone, we got permission from the hospital to use the ambulance entrance. Onstar also called the police and and gave them our position. as it turned out i had many injuries, but thanks to onstar the ppl at the hospital were ready and waiting. u never know when somthing like this will happen, and its best to use it if u have it !