I found it earthy too, but very smooth.
However, I also found the effect very 'average'.
I will be growing it again but only because my scrog is dialled in for it now and I took cuttings. (Now nearing the end of veg for next run)
Good points are that it's not bad for odour during flower, the seeds are cheap, it takes variations in EC well and it scrogs well.
However, I prefer Violator Kush for scrog. However, it stinks (even in veg) and the seeds are expensive in comparison. (I paid £42 for 5 VK fem seeds, £12 for 5 BB)
Going into winter here now so going to try and drop night temps for this run and see if I can get any interesting colouring out of it.
Doubt it will happen though as it's a very 'green' bud it produces. Even after 10 weeks cure, most is still green with very little turning a browny colour.