By now, you've surely heard -- or seen for yourself -- that Sandra Bullock is excellent in "Gravity." Critics who never much cared for the star in her signature romantic comedies, or her Oscar-winning dramatic turn in "The Blind Side," are now hailing her work as an imperiled astronaut adrift in space as a revelatory breakthrough. "Who knew?" they ask.
Well, hold up a minute. Some of us knew, and not just the Academy members who checked off her name in the 2009 Best Actress race. "Gravity" may be a better, more ambitious film than the vast majority of Sandra Bullock's output, but that doesn't mean it magically transformed her overnight into a gifted actress. She's always been this good, it's just that you've sometimes had to look past the films to see it. Even then, not always; for every shoddy B-movie of which she's been the saving grace, there's another exemplary genre piece in which she has equally excelled. Nobody was calling her immaculately timed comic turn in this summer's delightful action-comedy "The Heat" a revelation, for example, but I'd argue that it's every bit as strong a showcase for her abilities as "Gravity."