The fitting instructions aren't great but then its not difficult to work out and fit anyway. The quality of the materials is excellent although I noticed a little blemish around an edge of the part that attaches to the ceiling - certainly not visible unless a foot or so away. My only slight issue is with the design itself in that when changing a bulb, it's necessary to remove 3 thumbscrews while holding on to the ceramic bulb cover, this is even more difficult to assemble on your own, at least this answers the age old question of "how many people does it take to fit a light bulb?".

4 out of 5 but really very good value.