@Porcelainpot:
Yeah, the bounty hunters being defeated so easily was a big part. The general idea of Zoro beating 100 bounty hunters doesn't bother me, but for it to be placed as the first impression people get of the enemies of the Grand Line? Zoro's strength doesn't need to be highlighted, what does need to be highlighted is the strength of the Grand Line that we've been teased about for so long. Such bigging up of Zoro's strength would be more appropriate at the end of the East Blue. I could see it being used as a message saying "Zoro can defeat 100 bounty hunters, the Strawhats are strong enough to head to the Grand Line now", or something.
Ah, so you have a problem with it because of its placement. Think about what would've happened with the length of this story if what you wanted took place though. Say the Straw Hats struggled hard at Whiskey Peak. It was dangerous (100 bounty hunters, exploding booger man, malicious sneaky intentions from the island goers), the Straw Hats were just above the danger. What you're asking for would make for a feeble story of dark, broody struggle for the whole of the Grand Line. If they struggled at Whiskey Peak, the next island would need to be a step above that, so they would struggle more, and more, and more. What Oda is saying by having Whiskey Peak have enemies defeated in a silly fashion is "see guys? It's not gonna be totally serious, the series still has its comical heart. Chill out for a bit before things get really serious."
That island is the first impression we get of the Grand Line. I understand that deeper islands in will be more deadly, hence to build up to Alabasta, but it's a big let down to have not only the first enemies we see of the grand line, but the first enemies we see of the villain the crew will be fighting for the next 10 volumes, to be so easily defeated.
Same vein as what I quoted above so the answer's the same.
-they get casually one shotted. In a confrontation between Zoro and Luffy that was blatant fan service just so we could see the two butt heads.
A man's fight mustn't be interrupted is all well and good when you're not blasting away enemies from a sea of such fearsomness that someone like Don Krieg who Luffy had a lot of difficulty with ran away from.
Maybe I as expecting too much from the Grand Line. I haven't seen anyone else complain about early Barque Works for these same reasons, so maybe I was the only one expecting so much. But seriously, I can probably name up to 10 examples of the Grand Line being hyped up during the EB saga. More if I flicked through the volumes to find them all.
Blatant fanservice? You didn't see that as a subversion of the expectation that interpersonal drama is going to occur between the Straw Hats? When things get hard, people can falter and infighting can happen, and this ties in with the core of One Piece still being there like I said above. This let us have a hint of that, and was really Oda just toying around with that story element.
I was expecting just as much from the Grand Line as you did, but I breathed that sigh of relief Oda was aiming for in that the first few islands aren't super dangerous. There's also the fact that things get hyped up a certain way in One Piece and they're sometimes introduced a different way. Like, Rayleigh is Roger's right hand man, right? Huge expectations for that. He's INTRODUCED as a gambler in a cell, out of his prime. Upon further development we see his true colors, just like the Grand Line.
We're really just gonna butt heads at this point 'cause we have completely different interpretations of the story.