I blame it on UWP it still shows how awful it is with Tomb Raider,KI,GoW and now this. And a rushed port? Well it is microsoft so committed to pc gaming..sorry i am laughing way to hard at this.
What performance issues TR had? The only reports from performance I've seen pointed to it performing better than the win32 version (save for sli performance).
From the results we're getting it can be assumed that the game is using the same resolution reconstruction technique as on XBO. Thus when you select 1080p in game's settings what you're really getting is 720p+MSAA4x reconstructed into 1080p by a shader program. If you select 1440p you're getting something akin to 1707x960+MSAA4x reconstructed into 2560x1440 and if you're selecting 4K you're getting 2560x1440+MSAA4x reconstructed into 3840x2160.
what the actual fuck were they thinking??
Remember when Max Payne 2 was one of the best looking games of 2004 and ran on a toaster?? Or when Alan Wake ran at 1080p60 on any midrange card? Oh Remedy..
This (they keeping the reconstruct tech) has nothing to do with shobby port. That's simply the design choice Remedy made. They have been advocating for games being oversampled before this gen started and that they would pursue less, but more expensive pixels. The reconstruct tech is just the delivery on their vision, enabling the resolution to go down without compromising the smooth look (which is again by design, as clearly noticeable even from the first game showings in 2013).
Also AW came when 360 was already a generation behind compared to the pc Market, this is a game that has some very novelty techs, specially for lighting and that's rendering in 720p and 30fps on xbone, and not even completely locked either, as there's some minor tearing, it was bound to be a heavy game, for god's sake they keep a gbuffer and a voxel representation of the scene at the same time for delivering all their effects (and most likely the resolution of both go higher with the output resolution).
In short, the game is doing much more than many others visually, so it being quite heavy is expected.