That sure looks like a promising camera. It seems the journey through the Pentax desert is coming to an end
It looks like this might be the highest class APS-C body Pentax ever designed, looks that way from the images. Definitely a higher build quality than the just released Canon 90D, but that is positioned as a mid-class body. Now let's wait and see if it can match the 90D's AF.
But picture this: I left Pentax because I could not tolerate the K3's AF any longer, and the K3's successor was unsure. That is now about to end, and I am (happily) with Canon, who might discontinue its (Dslr) APS-C flagship line and force me to cope with the mid-class build quality of the (stellar) 90D. I must have been born under a wicked constellation
Seriously though: Canon is very much in transit, and the 7DII successor will likely be mirrorless. I think there is much to look forward to with this new Pentax APS-C flagship