Miraculously, I also haven't broken out while using it, which is only true of one other sunscreen, Suntegrity, which is my usual daily-wear sunblock.
The stick is also water- and sweat-resistant, so although you'll still have to reapply after a swim or an arduous hike, it doesn't just melt off of you the way most sunscreens do. My only quibble is with the price. I know good sunscreen isn't cheap, but for such a small size, it would be nice to see the price a tad bit less expensive. However, a little goes a long way; I've been using it all over my face a couple times a day for a week, and I don't think I've even managed to make a dent in it. That's why this stick will be sticking around my beauty bag this season.