Don't sit around getting mad and working up the idea you are going to sue. Just call customer service and complain. I bet if you're really fed up, they'll refund your prime membership.
I have no plans to sue. I have very little to gain from doing so.
I am disappointed. I have been a very happy and loyal Prime customer for 12 years. I have been an Amazon customer since the late 90s.
If they get this AMZL thing working consistently in all regions, I would become a member again.
Maybe a class action suit is something that might help motivate them.
Losing more valuable customers like myself would probably be an even better motivation.
I did complain several times. The last time was after I inadvertently let my membership automatically renew recently.
The agent was very understanding and professional. He assured me that these delivery problems would not happen any more. (Not the first time I was told this. There was still problems.)
I told him that unless he tells me AMZL will no longer be the carrier on my orders, the problems would continue. He said was unable to do that.
It is against policy to refund a Prime membership once it has been used. But he made an exception in my case.