I really don't know how i should feel, Togashi is a genius at writing HxH, but his art is so awful. The art is much better in the volumes, but i think that it is not his doing. Sometimes i think its really better for him to go on hiatus or he schould team up with an good artist, but this will never happen. Whatever reasons he has for this disgusting drawing style, i don't care, but this guy should really work on him self.
IMO the last 3 weeks have been bad, but as soon as he started the 10-20 chapters every 9ish months, there was nothing wrong with the art quality. And 80% of the pre-super long hiatuses era was fine/great
So yes, the end of GI is bad, before breaking into the king's castle in the CA arc had some shoddy parts too. But that stuff is cleaned up decently in volume releases
Im torn, the art can be bad, but it's only only rare that it's terrible, and those moments usually end up getting fixed