Taste IS a very personal thing and my tastes & ability to express what I'm tasting aren't very refined. I have a BIL who is quite the self-proclaimed bourbon expert and he'll tell you how he can taste all these different things...to me it's generally either hot/spicy or sweet...I catch more interesting smells than tastes...some Evan Williams products smell like sea salt & caramel ice cream, for instance.
One whiskey I simply don't care for is George Dickel No.12...tastes & smells like the oily fake butter they use on popcorn at movie theaters...Of course YMMV and that's what makes the whole thing interesting.
I have enjoyed some White Dog liquor, tastes and smells more like gin than aged bourbon, it's almost fruity. New Riff Distilling in beautiful Newport KY makes some that's outstanding. One is rye-mashbill based, the other is corn-based. There's a tiny microdistillery I can see from the place where I work called North Side Distilling, I need to try their White Dog too.
This whole subject is making me thirsty.