I had the pleasure of trying the Bengal Slices last night in my pocket billiard and, although I didn't spend enough time with it to give a comprehensive review, I thoroughly enjoyed the tobacco! I found it to be a darker, maltier, leathery smoke than I was expecting, though the orientals were really the standout component to me. I found the blend would evolve throughout the top half of the bowl, undulating between the congested, darker notes as mentioned and then suddenly opening up into the sandalwood and mossy notes of the orientals.
The second half of the bowl fell a little flat for me but I would not place the blame on the tobacco - this is an issue I experience with near-every bowl I smoke, regardless of what I've filled my pipe with. I'm still evolving my own technique and cadence; maybe one day I'll get to that fabled 'smokes down to a clean white ash with little dottle or relights' utopia.
Overall I quite enjoyed my first experience with the blend. Although it may not have the body or constitution of some of my favorite lat/orientals (black house for one), I find it to be a more interesting smoke.
All of this has been to say that I will definitely be pinching a little more to enjoy after I send the box on!