First of all it is beyond exciting to write about this fantastic, fantastic show. It’s certainly in the top 3 anime I’ve watched and unequivocally the best shonen for a variety of reasons, and I say this not only because I absolutely love this show and franchise, but because it merits the praise, wholeheartedly and without conditions. It starts with the absolutely fantastic characters, stretches to a story that flips skillfully to different genres and even narrative styles in a way that flows cohesively; preserves the original vision of Yoshihiro Togashi, the manga writer and creator of HxH, and does it with aplomb and essentially no filler despite 148 episodes of action-packed, narratively exciting goodness.
Hunter x Hunter succeeds better than any other shonen out there chiefly because of its characters and story. Gon is a shonen protagonist in the traditional sense, and this is evident especially during the first arc of the show (the Hunter Exam) where the possibilities of the world begin to be revealed and a great deal of foundational character building takes place. It is after this point that the show begins to shift rapidly, from the high-stakes training ground that is Heavens Arena, to Yorknew City, and later into the insanity that is the Chimera Ant arc, and what all these disparate locales share in common is a sort of real-worldliness that doesn’t exist usually in shonen. What I mean by saying this is that while Gon and other Hunters in the show gain a special power called nen, it has specializations and drawbacks; and ultimately, the characters are still human- highly skilled, but never able to outright overpower an obstacle- and in the rare cases they do, there are terrible, real consequences that follow. In terms of narrative direction, the arcs are not at all shonen. Yorknew City, for one, has an action-thriller feel, with hints of noir thrown in. Not what you’d expect from this type of show normally…
However, the real hook, the part of HxH that gets you into the show and keeps you enthralled right through to the end and beyond, is the characters. There are four main characters in the show- the aforementioned Gon, Killua Zoldyck, Kurapika, and Leorio. While I’ll go into more detail individually in the grading section on these characters, it is Gon and Killua’s unshakable, organic, natural, and absolutely well developed friendship that takes the cake in the show as a backbone to everything else. It gives a more relevant framing to Gon’s ultimate goal, is key in developing Killua’s own character arc (which might I add, is uniquely fantastic), and is severely tested by various challenges through the show which in turn shows the growth of said characters. Mind you, an entire novel could be written on the characters of Hunter x Hunter alone (from Hisoka and his eccentrically unique, but strangely delightful character, to the arc involving the Chimera Ant King, Meruem.)
In a decade defined so far by weak performances from anime studios across the board, and a disturbing influx of fanservice being substituted in for actual quality, Hunter x Hunter was a standout show from its debut in 2011 through the end of its initial Japanese run in 2014. The dub, at the time of this writing, is in the middle of its English run on Toonami, and is worth checking out (Keith Silverstein as Hisoka in particular is outstanding.) However, if you do watch this show, or have watched it, you’ll probably (or already have) binged the entire thing; in that case, there is quality sub work available. Finally, some new to the series ask about the ’99 anime of the same name. While that can be a separate review on this site, it is advisable to watch the 2011 first due to the more extensive nature of the story (it goes a lot further than the original adaptation of HxH did) and the dearth of filler. Hunter x Hunter ’99 is fine on its own merits, but doesn’t necessarily graze the heights this reboot does; it’s got an older animation style (which is good, but different), and only gets about 3/4th of the way through the Yorknew City arc; after which point a series of Japanese-only OVAs finish said arc and add Greed Island. (It’s about the equivalent of 75 episodes in this version.) Regardless of your preference, Hunter x Hunter is a show nobody should miss out on; it’s an experience, and not just another show.