Despite having a pretty sparse canopy, my container Owari produced a relatively large crop for its size. I have been sampling them since the first orange color appeared. Today the ripest one was nearly full orange and a bit too sweet for me... as usual they were best half green. I decided it was time to pick them all.
They are excellent. Always seedless, and I've never had a bad one. Even a few tiny under-developed ones tasted as good as the rest. My only (minor) complaints are that they are harder to peel that some other mandarins, and I had to use scissors to pick them as they skin would rip if I used my hands.