I bought this product recently and was astounded in the amount of defects and scratches. 
Majority (80%) of panels are scratched in some shape or form, 3 end of the sheets had not been punched at all for the "snap tite system". 1 sheet had been punched mid sheet. 30% of the holes for screws hadn't been punched either. One of the packs of "self tapping screws" needed to be pre drilled, making something simple and straight forward turn into quite a lengthy process. 
I have reached out to Absco who have offered to replace the damaged sheets, however, the frustration caused by this product is huge and the claims process has added a long delay to what was sold as a simple process