I didn't but only because I choose to neglect it . 
I simply don't think it is worth checking out , at all.
At best it is a severely watered down , downgraded version of C1 .

What makes it worse is it isn't actually that much cheaper than the B / C series or even last year models .
Doesn't mean I don't know anything about the TV , the A1 series is not only subpar in terms of HDR performance , it is also more prone to fickering and other screen problems than others .
You also will not be getting the same frequency of firmware updates as the C and G series .

With people reporting how the screen looks more blurry than usual , which is understandable as they also have to downgrade the pixel shifting time by 300% .
Unless you 've found a crazy cheap deal , the C1 or even CX from last year are no brainer .

Just saw the new C2 and QNED lineup in HomeDec. TBH I don't really find much difference with other OLED, or maybe my eyes not that sharp. They already have preorder for C2, but only 83" (RM26K) and 77" (RM22K).