I would add 'color shade discrepancies' , 'cheap plastic' and 'cheap paint quality' to Hasbro's Classics.

It's not very good when a figure comes out of the package with stress marks or the paint ends up on your hands upon first transformation. May not have happened to all but it has been common enough to be a systematic problem.

BTW: HLJ has requested Payment for Henkei Sunstreaker and Prowl. They seem to have them in stock.