It is processed heavy and robust, including all lamps (unfortunately is not the more standard) and was delivered well packed, it was all in one piece and so secured that nothing is harmed during transportation.
The individual glass shades have after screwing a tight fit and do not wobble.
The only two negative points that I noticed during assembly, the glass of lying in the middle bulbs should screw off the ceiling mount and the clip must be structurally Due diagonally mounted, for this but no marking the center is attached (problem dissolves however with a felt pen and a meter stick)
Conclusion: for this price is the lamp top.