I think JJ Abrams is a no talent hack who didn't understand his source material for Star Trek. Those 2 are enjoyable enough, but they aren't Star Trek. Super 8 was basically his love letter to Steven Spielberg's vision of his own childhood and Cloverfield sucked, too. Dude never saw a played out trope he didn't like. But,hey, there's always Lost, which petered out or Felicity (!...not really) or the 2 MI movies he made. Actually, all those sucked, too.
The lens flare stuff is fun to dog pile on (because its true!), but I just think the guy makes movies like hes a 1st year film student with a big budget.