Think Thin Creamy Peanut Butter Protein Bar

I was at my local Vitamin Shoppe picking up some Pro Complex when I saw this protein bar. Think Thin makes "natural" meal replacement/snack bars, full of protein with no sugar (sugar alcohols 11 grams). So I grabbed one to try out. To be honest, this bar is pretty bad. Not sure what part of this bar they consider creamy. It's the opposite of creamy...it's grainy and tastes nothing like peanut butter. The entire bar has a strange aftertaste I can't describe. Must be from the pyridoxine hyrdochloride or maybe the copper gluconate. I should have read the label before buying. And just because it's labeled natural, doesn't make it good for you.