I ended up buying a 4 pro right as the P5 was being released at a discount, specifically to play GoT and the Witcher 3. I'm about 6-8 years behind everyone, catching up on older games that are new to me, so the 4 Pro made sense as it was a vast improvement over the 360 I'd been nursing for years. The good part is I most often get the older great "A" games quite cheap, and all expansion packs included too. I find this to be a nice bonus for being behind.

GoT looks great on a 4 Pro, loads quite fast (compared to Witcher 3, ugh), and I had very few crashes. The fantasy stuff (ghosts, demons, monsters) has been limited to the multiplayer part of the game, which I haven't tried. The single-player story doesn't have much "fantasy" to it. The combat is really good--I think it easily rivals if not exceeds Witcher 3. The atmosphere is one of the game's strongest features. The story is very strong too, heavy with tragedy as Japanese tales tend to be.

I think it would have gotten a lot more exposure and praise had it not been exclusive to the PS series.