I'm pretty happy with the Abrams choice. Abrams seems perfectly happy to sacrifice sensible plot at the altar of character drama and emotional momentum, and that is SW in a nutshell. You guys pointed out the plot weirdness in Super 8, and ST's plot was a pile of nonsense, but they both score highly because of their commitment to their characters and to the kinetic story energy.
I watched ANH recntly on a bad tv with bad sound, and was struck by two strengths that shine through were the kinetic energy thing and what i can only call sincerity or heartfelt earnestness. The prequels had some earnestness, but none of it was heartfelt. Abrams seems to love actors and characters, and Super 8 and ST both have a real sincerity to them. Also, his not-too-reverent understanding of nostalgia should serve him well on SW, too.
Good point about how we can look forward to fewer cgi sets. I hadn't thought of that, but man is that encouraging!