It is an excellent set.
We were lucky as our box was not broken, but the packaging did not provide any real protection and the bands were a bit muddled up from the dividers moving in transit. The various sellers should start using plastic bags as a thin layer of plastic foil is not really sufficient.
The bands are as good as the 'Official' one's, too. I put 'Official' in quotes because Rainbow should acknowledge we were doing this with bands in the 1960s.