Got Gravity from Netflix and watched it at home this weekend. I would give it a 70.
My guess is that in 3-D at the theatre the movie would be great. Sandra Bullock looked good
and George Clooney was an azzhole - as always.

"Far better it is to dare mighty things, to win glorious triumphs, even though checkered by failure, than to take rank with those poor spirits who neither enjoy much nor suffer much" Teddy Roosevelt