I'll keep taking them, I like 'em.
Most of those ingredients are very commonly found in medications. A lot of them help carry the vitamins through to the "right" part of your digestive tract for maximum absorption.
Go grab your bottle of Advil or Tylenol... you'll find most of those there too.
The funny part is the sugars... why use 2 kinds of fake-sugar AND real sugar? Kinda weird. Maybe it's like that "splenda baking blend" that has real sugar in it.