5 stars because:
1. Looks and feels robust. No assembly required, it's all in once piece.
2. Nice details on the metal support of the lamp. The metal is well polished in a smooth circular way.
3. Fully opaque, thick green glass. The light will never bother your eyes, it will only light your desk.
4. Seamless cord. You can hide it really well behind your desk.
5. Overall it's a solid and well built lamp that you will probably have for years to come.