I've been getting a huge kick out of the Final Faction stuff.... Never would I have thought that an obscure line like this could be so cool.
Vintage, 5-point aesthetic, fully fleshed out storyline, unique alien race, G.I. Joe like specialist team, cool character designs, and figures pegged for fully modular accessories and add-ons via weapons packs and not to mention the 'clip 'n save' file cards on the cardbacks.
Just so much fun!