Abrams is merely an efficient technician, uninteresting as a man of vision. But we need guys like him, conservative and mechanical in their efficiency, who will hold down the paradigm as others more adventurous fight to shift it, who will remind us by the arbitrary limits they impose that there must be a broader space. It's always the routine and familiar that kindles dreaming.
And this is just so routine. Abrams takes the Spielberg-Lucas model of climax after climax, starting with an Indiana Jones prologue. A few simple moral dilemmas form the backbone, inherited with a wink from the Trek genealogy. The hamfisted 9/11 allegory, enforced by terrorist bombings and a final 'plane crash' in Starfleet hq, is that we may covet revenge but we are dehumanized in the process. Khan as a vengeful mujahedeen, 'trained' by the secret military which is headed by a cowboy admiral hellbent on preemptive war. (Interestingly, everything about Khan's handling here bears Nolan's influence.)
Soulless.
So it is fitting that this guy is spearheading the next generation of established cinematic imagination, taking over from Lucas who is now retired, and Spielberg who is 'respectable'. I'm sure that in 20 years time he will be making his own respectable war movies. That kids growing up on stuff like this will fondly elevate the memory. And that his idea of artistry, Welles' action camera dotted by twinkles of color, lasers and flares, will be elaborated on in essays about his aesthetics, maybe.
All of which is just a natural state of things, nothing to get up in arms about. It just means that the interesting stuff will be defined by contrast to him.
