Nekomonogatari was relatively tame and toned down compared to what it followed up
Nisemonogatari broke so many taboos I found even my tolerance threshold being passed. It's a crying shame because the writing is almost
always witty and full of clever wordplay, but the whole thing is marred by stupid shit.
Since the only significant thing that really carries over to Second Season is the main villain from Nisemonogatari (and his role is drastically different this time around anyway) people who only watched Bakemonogatari could ostensibly just skip all the nonsense bullshit and go straight to Second Season without much fuss. The fanservice is present but compared to almost every other season it's the most minimal of the lot, and in terms of (already excellent) plot/writing is by far the most superior instalment since the original 2009 show.
The
only thing that continues to be an annoying niggle is the dumb pedo/loli shit, but they don't spend too long waving that nonsense around like they did for previous seasons, so that's a thing.
Also about a month back I marathon'd Samurai Champloo! Might write some thoughts on it a little later maybe (spoiler alert it involves an undying love for Shinichiro Watanabe
)