He called and won with a straight 35o. I guess If I had raised preflop I would have never been in this situation. Also the river all in is sort of pointless. I mean, I don't know specifically what its trying to accomplish and how it can be productive against any other hand but Kx (not a full house though).
It ran through my mind to just call, because usually people at $50NL will have something if they bet into that board OOP on the river. But I've just called/checked on the river so many times when I don't have the nuts only to see that I could have won more money with another bet or raise.

I just feel really weak-tight calling this river, should a value raise be the norm in this spot? And do you think the way this hand played out I would typically have the worst or best hand?