It is what it is. A tobacco flavor to me is a flavor that tastes like tobacco, or in the case of the e-liquid world, has a "tobacco-ish" flavor. In other words, I havent found any flavors that taste 100% exactly like the tobacco I could find at a tobacco store, but thats just fine. I actually really like a few of the tobacco flavors I've found, although they dont taste 100% like any tobacco I've tried(real tobacco). But they do taste 80-90% like it, and thats good enough! I was kinda asked this question earlier and the examples I gave were Halo Torque 56, Freedom Juice, Totally Wicked's tobacco e-liquid, and Plume Room's Newport tastes a good deal like tobacco. There are other DIY flavors from TW that also had a tobacco flavor, but the added flavors were kinda nasty!(see: black currant tobacco, and gold label menthol tobacco)
But when I taste a juice that tastes like a desert, with top notes of sweet flavor, but has little to no actual tobacco "undertone" to it, then thats what I mean when I say it doesnt taste like tobacco. I have tasted pipe tobacco that had sweet flavors added to it, BUT... I could still taste tobacco as the main, base flavor. To me, as of now, neither Gandalf nor heavenly Tobacco have that base flavor of tobacco. Just the top notes of sweetness. But again, I AM NOT saying these flavors are bad, nor am I insulting the people at HHV, because as far as I know, every other flavor they make could be fantastic.
I think I'll just skip doing reviews any more, people tend to take this personally. I gave a good review to Plume Room at the positive reviews area(look up my recent threads)