They currently come in three flavors (strawberry, raspberry, and blueberry) my favorite of which is strawberry. They're all light (70 calories and fat-free) so they don't sit heavy in your stomach late at night, but they do keep you satisfied with their 6g of protein.
And they actually are greek yogurt - the first ingredient is nonfat milk, the second is greek yogurt. And no food coloring (whoot-whoot)!
They're individually packaged and they're delightfully creamy.
They're very flavorful and thick and creamy from the greek yogurt, but you certainly wouldn't call them too sweet (but they're not not sweet enough, either - they're just right).
Especially considering that (since a booking a small role in a short indie film) I've been having lots of long, late study nights after rehearsal. But it's so much fun!