I always hated these sets when I was a kid. Because, at most, my brothers and I would have HALF of the required characters, so we could never make the "Devastator" or the ___________ .... Voltron, Jumbotron, etc.
Yeah, I had a few Constructicons(Scrapper, Mixmaster, Scavenger, & Bonecrusher), a few Protectobots(Blades, Streewise, & Groove), 1 Predacon(Razorclaw), 1 Combaticon(Swindle), 2 Terrorcons(Sinnertwin, & Cutthroat), 1 Pretender Monster(Bristleback), a few Seacons(Snaptrap, Overbite, Tentakil, & Nautilator )BUT, I had all the Technobots! I remember seeing the Arielbot collector set in Sears all those years ago, & I coveted it greatly!