You guys cried and hated the game because Joel died. Yet you didn't care how cruel Joel was in his past life, and also killing Abby's dad. Abby, a strong character - just had her revenge. Part 2 is tragic and depressing but you should give credits to Naughty Dog on how they put their efforts to their game. They are too brave to present that kind of story and not with all the typical "Hero" winner type of story like you're expecting.
