This screen has been working great for over a month now, despite my earliest follies.
The only caveat was the mounting hardware. The screen itself is not too heavy, so I attempted to secure it using the included screws & anchors. However, the screen fell off the wall after a few minutes (a 9-foot drop, bouncing off a window ledge on the way).
I quickly grabbed some toggle bolts and attempted to re-mount. This time, my assistant (who shall remain nameless, because she'd kill me) dropped one end to the floor.
Despite two falls, I proceeded to mount and check the functionality. The attached mounting bracket is slightly bent, but the screen & casing look fine. It smelled a little at first, but the instructions suggest leaving it down for a couple days (to cure, stretch, etc.) and the smell was gone after the first day.
Plus, everything still works. Works great. I lower and raise it almost every day, and haven't had any issues. Win.