So far I really like it.

They improved the sarutobi - oro strength of will fight that wasn't really obvious.

Improving one of the highest class ninjutsu battles in the manga (were it was a bit disappointing) *w000h00* And about konohamaru -- his appearence was predictable. Since they - so far - made the whoe city invasion more detailed than in the manga - why shouldn't be the rescue of the kids be more stuffed up too?

Oro -- Saru so far was imho the best addition they ever did to the anime.