We were left in a hiatus after Bon Bon, so it was an agony to endure all the cuck memes.
Yeah, things get pretty hyped before the premières and the finales, but on the other hand there's always a lot of negativity in the first episodes of a season, and the hiatus generate horrible things.
I don't totally get what you're asking, but probably the best time to start a show like this is when the last season is near to an end, so that you can binge and yet patecipate to the final hype and discussions.
However by binging you usually miss most fanarts and comics.
Oh right, buy the comics, the last 4 of the miniseries risk not to come out because of the low sales.