Ah, yes, "puzzle boss" final battles that can also be won through normal methods. Baten Kaitos had one of them as well; actually had less HP than the previous two bosses but you fought it with a smaller party.
Of course, this also confounds our earlier discussion about when the "ending" starts because said boss shows up about halfway through the credits or something.
Baten Kaitos spoilers
I don't consider Geldoblame the final boss in that game either. Unlike other pseudo-final bosses though, that fight is not only stupid easy, but also completely pointless. Basically, BK's final boss is Malpercio, FFX's final boss is BFA, FFVII's final boss is Safer Sephiroth.
End spoilers
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SuperNiceDog owned me in the Guru. Or do I have to stop using the word "owned" in order to not offend black people due to slavery?