[Dr Kain]

The thing with Gokaiger though is it had the anniversary flare about it. If it had just been the same show without the other Sentai powers and previous characters, it would have been bland like Boukenger. Gokaiger is one of the shows that relied on a gimmick and that is what made the show great, because it was well written to utilize that gimmick 100%. Add Basco to the mix and you had what was the best show since GekiRanger, and one of the best shows of the 2000s, if not the best because of its gimmick. Sure, the villians were not even close to being developed as much as Rio and Mele were in Geki, but Basco was like the show's version of AbareKiller, who went out with a bang rather than on a whimper. Not to mention what a glorious fight both he and Marvelous had at the end.