Dan, I think I understand what you're going through. I dunno, maybe mix Devil Dog and Captain Jack? (Perish the thought, though it may work for you?) Aside from Captain Jack touting itself as having a "reckless throat hit," I got virtually none more than a normal 24 mg juice. If DD isn't "bold, in-your-face, distinctive and memorable," you should rejoice in having Halo. I love Halo, but they exist on the opposite end of the vaping spectrum as DD or BGB.
Remember: Vaping is not smoking.
As far as the liquids being dark? I have synthetic juices way darker than DD and BGB. Maybe you were associating dark liquids with a ton of flavor? I am baffled right now, but I guess we can never assume anything. DD and BGB are gorgeuos medium colored, perfectly transparent liquids (no unsightly sediment).
This is what DD looks like(I wish I could've gotten a better image and not in shadow)
View attachment 216179. (Damn it! I wasted a drop! Sheesh. The things I do.)
If that's dark, you got to see Aroma's Dark Honey Tobacco or QuickNics ouR whY qu4tro. Hell, Vapor Station's Dover is 4x as dark as DD and it's a synthetic.
As far as the "Marines and stuff," Wlad is a Marine, so it's from a Marine (and initially) for his Marine friends. This juice was made for him and his comrades before it was ever sold.
Were you expecting too much? I don't know about that, but I think your expectations may be skewed. Have you tried tobacco absolute? Maybe RYO from Mom and Pop vapor shop will suit you, or even Straight-up from Moondrop. If those don't taste, ahem, memorable, then stick to Halo.
What are you vaping these juices out of? What ratio did you get? Halo is high on the PG, so maybe that's what did it for you. Though, you'll have to guess at their ratio since it's proprietary.
EDIT----Dan, try QnJ's Fire Cured. If that doesn't do it for you, I am out of suggestions. I was serious about Mom and Pop and Moondrop.