I loooooooove the Soylent bars (taste, texture, etc.), but I have a sweet tooth. I also frequently purchase granola bars, protein bars, etc., and I'd say the Soylent bars taste better than a lot of those (and they're a lot more nutritious!). Sadly, they will be an occasional treat rather than a staple for me because of the price. I think Soylent bars have the potential to become way bigger than the powder/drinks with the addition of more flavors, but the price will probably limit the market.
Also, I ordered 24 bars and only received 12 (!). In addition, both sides of the (inner, white) box were unstuck, but still sticky. So the box was glued shut but it failed, presumably in transit. The bars were free in the outer box (and somewhat smashed, but none of the wrappers failed). I've contacted customer service; hopefully they'll take care of me and perhaps look into their adhesive. I've never seen a Soylent 2.0/Coffiest box come undone like that.