Even though you didn't think it was worth $60, did you find it to be of high quality (acting, animations, graphics, story line and gameplay?). I think that it could have been maybe a $40 game new, but I am not an expert at values to be honest. It was a great game, but $60 is certainly a question. I rented it, but I would have paid $40 to $50 back then.
I think it was worth the $60 in terms of the quality of the game but going into it knowing it wasn't going to offer much replay value even with all the choices you can make brought the value down for me. I don't know, not many games that don't have multiplayer aren't worth the full price of admission these days in my opinion. I traded Until Dawn in while i could get the $30 back, if i ever feel like playing it again i'll wait until it's dirt cheap or offered for free through PS+.