Well sad to say its not a good port at all coming from Remedy this is a bit of a shock. Good game interesting story but poor port right now.
Unless your a massive Remedy fan like me I would say wait for patches it needs a lot of optimisation I would guess its had virtually none as the port was only announced in Feb
Bad:
Textures are very low res it looks like a DX9 level game to me
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FPS are very erratic even with the recommended 364.72 WHQL Nvidia drivers.
30 FPS lock is almost unplayable it dips way below that.
60 FPS lock is better but still the game stutters a lot in places & jerks around.
Overall graphics simply look like DX9 with some more advanced shader FX for the time powers.
Maxxed out @ 4K it does not look like a recent PC game it looks quite dated in most places due to low res textures & mundane looking levels.
4K FPS are very erratic I doubt there is a single PC capable of playing this right now @ 4K (I only have a GTX 980 Ti + Core i7-980X with 6Gb Ram. The game only uses 4.5Gb system Ram does not need more really so far. Stuttering is caused by poor optimisation IMO. This affects gameplay a lot it needs sharp reflexes but the lack of optimisation means your struggling to stay sharp.
Needs at least 6 or more CPU cores + a high end GPU. Graphical presets make no difference to stuttering right now.
Good:
Its a Remedy game with an interesting story you simply must play to the end.
Lots of ingame Remedy easter eggs.
Different approach to a modern big budget game. Not predictable at all.
Live action cutscenes look incredible & are actually interesting to watch fully,
Win 10 store is not really the issue here the game has fundamental optimisation issues & the level of graphical quality is so dated it barely looks like a 2012 PC game to me.
Look on the upside if not for MS funding this game it would not exist on PC at all I know Win 10 only is not ideal perhaps in 3-4 years it will come out on other platforms but I think MS mean it when they say its Win 10 only forever.
Only cost me £17 as I had some credit on my credit card but even then at this early stage I am doubting its worth that much due to low quality graphics & optimisation issues I am not sure can be fixed easily as it uses Remedy brand new Northlight game engine.
I will play a big more this evening & report back but its looking like a bit of a chore right now the FPS really hurt the gameplay.