Oooooh I like this!

Well, I really enjoy the Headmasters/Titans Return gimmick despite its flaws being if you lose the little guy (or girl) you're left with a useless body. By extension I also used to enjoy Powermasters and Targetmasters. I think it was just the fact that you had additional robots to play with in one neat package so the playability increased, and having multiple guys team up as one unit to take on the opposition brought a message of teamwork. I still like playing with my toys even as an adult rather than just static displays so thats probably the appeal

I also enjoyed the Micromaster Transformers (as I used to be a huge fan of Micro Machines) so I'm glad that Siege is 'remastering' some of these guys with a few nifty additional features. The fact that the Generations line packed in some similar Micromasters with triple-changing forms was fantastic. I unfortunately missed out on Cosmos with Payload, but did get Swerve with Flanker at least.