It wasnt absolutely terrible as the first one. It was clear from me it would be bad when I heard The Hobbit would be turned into three movies - I think it was allright apart from a few things. I agree with too Little Mirkwood (weird since he has been struggling to fill the 3 hours) and too Little Beorn.
The worst things are though
1: Kili gets shot by a Morgul Blade. This is so un-cannon it makes me cringe. First, Morgul blades (and arrows) are special special weapons, random orc footies just shouldn't have them - it's WRONG WRONG WRONG.
Kili seems to be absolutely fine at first. WRONG! He should fall immediately into a stupor and turn into a ghost within hours.
Tauriel cures him. NO NO NO she is a forest elf warrior, no special skills and all. In LoTR I think it is stated that only Elrond is able to cure such a wound.
The Morgul Blade has been degraded from a fearsome rare weapon to standard orc equipment. Sigh.
2: The Kili-Tauriel romance just sort of perverse and weird to me
Like if Boromir fell in love with a hobbit girl lol.
Both things seemed completely unnecessary to me.
The orc could just have said "a poisoned arrow" and it would have been fine for the plot. It's weird PJ unnecessarily introduces stuff that doesn't even make sense as compared with his LOTR movies. (Where the Morgul blade is "special" as well.)
And the romance would work so much better between Tauriel and Bard, I accept he has to be one, Holywood and all + it was necessary to introduce a female character and given the plotline, it had to be an elf as the first people they meet are elves.
But WHY pick a DWARF as a romantic character when you have a character with a lot of potential as a romantic character. (His wife is dead, he has a dangerous slant to him, and one day he will be king.) Seeing he made so many changes already, it wouldnt have bothered him if Bard went to tye Mirkwood elves residence (not sure of it's name in fact). Maybe they had had a good eye to each other for years etc.
Thus, I find it weird that of the choices between a quite good romantic liasion and a weird one, PJ picks the weird one. Bad script IMO:
The walnut pillow - we talked about it even during the movie. It seems they just put Kili on some table, and there happened to be a bowl of walnuts on it. It looked weird visually, like they purposely put his head on a pile of walnuts so I dont get Again why PJ did that - but there's nothing wrong with it, it's just a bit weird