G5 isn't even that strong in terms of dealing damage, G4 was arguably just as effective if not more when it came to damaging Kaidou, awakening just allows Luffy to party to the max, so far both the gorosei and Kaidou have hyped it's versatility and freedom to do whatever the user wants. It's extremely hard to contain (nearly impossible) and gives Luffy insane defensive capabilities, but it's not damaging Kaidou any more than even the G2+G3 combos.
As for your question, I don't know how to feel, it depends on how the fight ends. If the tone changes by the final couple chapters, I'm gonna be able to appreciate this little acid trip before the finale, as long as Kaidou isn't defeated in this comedic way.