I played it. Spoilers, though this is obvious.
The final scene was hard to watch. I knew it was probably going to happen but still. Clem had to go through so much, kidnapped by that psychopath, closed in the closet, seeing her parents as walkers and putting a bullet through Lee's head. As for the choices, i was in the majority with all of them except i didn't spare that psychos life. He got the bullet and Clem understood it was neccesary.
Was the cutscene after the credits indicating we'd get Clem back in the next season?