As you can see, they're not for everybody. If you like them buy them...… If you DO NOT like them, don't buy them.
I fail to see your point in starting this thread. Everybody don't think alike & I'm sure glad they don't.
Your seeing the point of a thread is not a requirement for a thread. I want to understand why some think they are so wonderful and in reality make little improvement to the way the bags work and even might cause trouble when you experience a dead battery (2 exist) and get locked out of the bags and access to the battery. Food for thought!