They like the character, not much on the pairing. Just remember, she loves Naruto, so expect a transition to him. He's right about 166. It was mainly on her, more so than here, so that's why it was more overblown.
The deal with 166 was like this though:
-It was made much longer than it had to be, like 5-7 pages made of well, a whole episode, basically half a chapter for a whole episode when most episodes take between 1.5 to 3 chapters on average.
-It was so much filler, for Hinata's backstory, it was more like it would have been appropriate if she actually did die, it was like her lifes story kinda like what we say with Jiraya, but we knew she would live so it just defeated the purpose. Besides no one asked or even wondered about her backstory, was it necessary? We already had a good view from the manga itself in the chunin exams...
-They had to dumb Nagato down just so Hinata could land a blow when he was fine and still ready to strike ASAP, they made him cough when he was still in high gear, before naruto went 6 tails
-The episode seemingly used the high quality animation for 10 minutes in a row which came at a cost:
-which resulted in this abomination:

and then the fight with 6 tails naruto goes to tom and jerry antics.
and this is why the joke of Studio Pierrot going overboard with this episode was made with they blow the budget on 166 and had to resort to the animation they did with the following episodes making pain reduced to goo.
But maybe this was all due to the fact that pain blasted her like a bug ASAP in the manga and they felt "it wasn't good enough" but we all wanted to see an epic fight with pain, not a love story background that otherwise was non-canon and made no difference. It was basically, yes Studio Pierrot thats nice and lovely but that episode because it was just unessessary, it made people like me react to it like this:

because it wasn't in the manga and because it was filler, it was never and will never be referenced again. Kinda a lot for nothing to come. Even then there were hundreds of ways it could have been done better, like a bit extra would not have been bad, but an entire episode? Sorry but no...
Edited by Inferno180, 05 June 2014 - 02:13 PM.