Yeah definitely if you're not into challenging games, the Dark/Demon Souls/Bloodborne's of the world are probably experiences best sat out on. They're not unfair, if you're patient and really take the time to learn the mechanics it's actually rather hard to die outside of bosses (if you follow basic rules), but most people are used to frantically rushing through corridors and so the methodical approach takes many by surprise (or is not particularly fun besides).
I think PS4 is a good system (because despite my needs being particular, I respect that the library itself remains fantastic if you count indies and third parties for being one year on the market), but Wii U is my favorite next-gen system right now. It consistently has game experiences no other platform has much of, including PC. That makes it particularly invaluable to me.