What it comes down to is that Abrams has a philosophy that is based around style over substance. Damn logic if it gets in the way of a good action sequence. It's highlighted by his whole mystery box philosophy, where what's inside the box doesn't matter but the sense of mystery itself is.
Basically there are no answers to the mysteries he presents because there never were any to begin with. It's mystery for the sake of mystery. What is the point if there is no answer? It's what ruined LOST. The show was never building up to anything, it was only concerned with keeping the viewer guessing. So when it finally did end it was a spectacular disappoint to almost everyone.
And I think Abrams lack of respect for storytelling is most telling in the people he has writing for him. Orci, Kurtzman and Lindelof are some of the worst screenwriters working today. They don't give a damn about telling a good story, they just want to create a framework to film something "exciting." They don't care if it doesn't make sense as long as it'll look great on the screen.
At first I was excited by Abrams directing VII because his usual cabal of writers didn't come with him. Instead it was the brilliant writer Michael Arndt. But then Arndt was removed and Abrams changed the focus of the film toward the original cast. At least that's what we've been lead to believe thus far. Right now my only real hope is in Kasdan.