Re: Very bad taste
I've tried Romman Cinnamon and I can say that batch I got (along with Romman Caramel) tasted very artificial and although they smelled alot like cinnamon and caramel, they certainly did not taste like said flavors. I can attest to that plastic taste which Cold Green Tea mentioned and it is very odd for that to happen, but might just be a by-product of the materials used to make the shisha. If I recall, it kind of tasted like glycerin to be honest; kind of sweet but dull and numbed my tongue a little bit.
Haven't had that problem with any other manufacturer, just Romman in those two occasions.