It appears to me from reading these three groups, that a majority of complaints are coming from owners of US/North American made 'Yotas.
Now, the Jap models weren't always 'perfect' but it seems most owners making actual complaints are owners of Camrys and Tacos, both US made.
A kid working at a tire place here in the NE didn't tighten the lugs on 1 wheel last time I got tires. The wheel fell off (I knew something was up and was going slow, and the damn thing almost bounced off the bridge I was on and 30 feet into the river...mised going over by about 1"!)
The tire company paid for my repairs and rented me a car to use while the repairs were done. They actually had to order something from Japan, so I had the car for about a week. It was a brand new 1999 Camry with everything.
Well, the driver's window came off the track and lodged halfway down. I took it to the rental place and the fixed it, and then the radio stopped working the next day.
Brought it back and driving out of the place the window got stuck again!
Any feedback? How about the Matrix. That's made in Canada....