I tried Quest bars before and they nearly put me off protein bars all together! So I was definitely skeptical about the tasting of these bars before they arrived, but my worry was completely unnecessary! I bought the variety pack, having tried almost all of the flavours, I have to say they are ALL so yummy! No bitter/funny after taste like so many low carb protein bars out there! And it really keeps me fuller for longer as well! Have now already ordered another batch of Peanut Nutter, as they are definitely my absolute fave flavour!!