Its very good for the price. the motor is smooth and fairlly quite a little slow but thats ok. The remotes range is at least 10 meters. it hung up easily.
the only problem is it had a few wrinkles in it. you might be able to see them in the photo(if i can figure out how to attach it

)the flash shows them well. But after i took the photo i had the idea of adding a little extra weight instead of the clamp and spirit level which cleared it a bit but it needed more even weight across the length (6 curtain weights did the trick and). And now its near perfect
I suspect the problem might be less with screen fully unrolled. but, as you can see i need to move that cabinet off to the side and to do that I need some more speaker wire so i'll have to do that tommorow.
Also the screen stops when you press stop which is a relief because i want to do the zoom-method 2.35 thing.
Now All i need to do is get some velvet to black out around the sides and the wood paneling above and it will be ready for the projector which should be here in a few days
All in all not bad, not bad at all for £150 some modification was required and i have no doubt that a more more expensive screen would not need additional weighting to get it flat. will take more photos when ive got the projector.
Hope this helps