Yes it sucks... expect delays.
I received my invite December 1st 2021, and nearly 2 months later I still don't have the cameras installed.
My car has been in service all this week (and all I got is Uber credits) and today they messaged me that they have the wrong B-pillar cameras.
So I'll be picking up my car tomorrow (after almost a week in service) with an incomplete camera upgrade.
I kept asking for the part numbers of the "incorrect" B-pillars, (to make sure, as it could be a compatible part #) but have not been able to get a single part number from them. I put together the p/n spreadsheet, but I've not been able to get a single p/n from service.
They keep telling me they will be on the invoice, and I keep telling them I want to make sure they are correct... but it is such a stalemate it's not funny!
SUPER FRUSTRATING!