How do you completely ruin a manga adaptation? Well, it looks like the creators of this anime have the right answer, because like they did their best to make this anime fail.
I mean, let's talk about it for a moment, what didn't they do?
Filler Characters: they added unnecessary filler characters and changed the storyline sometimes so the filler character could play a role in canon episodes. Why would anyone even do that?
Not enough?
Well, they also made sure to censor all the blood, I mean, almost getting killed and yet just having a few scratches is just natural!
Wait, still not enough for you?
Toriko smokes in the manga, and that's actually pretty cool, but well, apparently the creators of the anime didn't find it cool enough, because Toriko doesn't seem to be smoking in the anime!
And the awfully lazy art, oh god, don't get me started on this...
Bottom line:
Even the nice soundtrack couldn't cover up for all the terrible mistakes they made while adapting this manga into an anime show.