Yes i'll admit i expected better due to the kind of game it is. I really thought this could get up toGOW and Horizon levels, again due to the kind of game it is.
I think its the price thats putting people off. Rightly or wrongly, a lot of PC gamers wont buy a game if they feel they are being taken advantage of, and if you read the forums for this game, a lot of poeple think charging full price for a year old game is wrong. And its not just with Sony, when devs take Epics moneyhat money, then release their game on Steam a year later, they need a decent discount or Steam users will NOT bite.
Pretty sure Sony's successes on PC so far, the likes of HZD and GOW, all released at a lower price.
If you want to charge full price and get good sales, they will need to release day and date, like MS does.