I think the chances of this deal blowing up in everyones face is not a remote one in the least, frankly, I'm also scared on this one.
Frankly, I just pray that no country decides to result to the final option, and use nuclear weapons, that would be horrendous.
While I think that this a dangerous situation, I also think that sometimes small-scale wars are necesary, just as sometimes between friends, there needs to be fights in which people are POed for a while, as long as nothing regrettable is done