Disclaimer: I do not own and have only played a little of the PC version. I've only played some but I've seen bits of walkthroughs and this game is great, much scarier than those boring walking simulator ''horror'' games. I recently played the removed mobile version on my device and loved it so I played some of this and it's just the kind of horror/shooter I enjoy.
First off, I'm not a hardcore Bioware fan. The story seems to be good but nothing outstanding. I'm adding a star because the combat is fast paced action. Since I'm not a huge fan of this type of game I bought it on my tablet, the graphics are still good and I like the controls and can play anywhere.
I haven't finished the game yet but have had a lot of fun, rage quit and uninstalled once because I missed a door. I'm playing on the lowest difficulty and it's still very challenging. One con is although it is open world, you can't really just wander around and explore from what I've played because of the enemies and all. If you like fps games I highly recommend this. I have a different version of the game but I think I'll also buy the GOG version at some point.