From my perspective it’s disappointing more for how little Oda cares about it than anything else. We simply aren’t getting enough to judge the fight. It’s 99% offpanelled and the 1% we do see is barely anything.
I don’t even know how long the fight has lasted. It’s been ages chapter wise, but in-series everything has been very fastpaced.
Lucci’s obviously had a big Croc style powerboost, but that was clear well before he started fighting Zoro. Lucci has very good feats throughout the arc, and Luffy vs Lucci is included there.
And yeah, if Wano didn’t make it very obvious, Luffy is ridiculously clear of Zoro, Law, Kid, Sanji, Yamato, Marco, all the people who were on his side. Especially in G5. The very best that some of the guys above have shown is that they can tangle with top tiers for a bit and cause them issues. Luffy’s outright bossing other top tiers around, including the strongest guy in the present day, Kaido.