Why not just preorder it now to reserve your copy, check the reviews when they come out (most of which always precede street date), and then cancel your order if things don't sound right to you? Seems easy.
If the problems evident with the 4K stream that's been available for some time now are addressed, this has the potential to be a great release. If not? Nope.
I'll be waiting for reviews before plunking down my hard-earned cash.