It’s not that the trailer for The Blind Side isn’t compelling; the problem is that it combines Sandra Bullock’s twangiest, most-over-the top lines with a heartrending song, which makes it seem schlocky. That’s exactly what I expected from the movie, but I have to admit that I was wrong — to my surprise, I found it to be a sentimental gem that’s actually quite restrained

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The Blind Side: An Unexpected Delight