A little surprised about people's responses.
For me, it's this collapse and it's not even close.
Game 7 was horrendous, but it was a dagger through the heart. Painful but quick.
This on the other hand, has been like watching your house burn down REALLY slowly and not being able to do a damn thing about it - you know that the end result is going to be a flaming pile of useless ash, you just don't know when it's going to stop burning and when that end will come. But it will come.
I'd also preface the game 7 collapse with suggestions that there was lots of things for us to be positive about - young team pushed the Bruins to 7 games, worked hard, played hard, and despite having our hearts broken we were going to learn from that experience and come back stronger.
This on the other hand? There's very little hope for the future (or at least that's the way it feels right now).