The review at the link tries to describe it but it is really not easy. First, it is not at all like Everclear.

Have you ever been around a farm with a silo where corn silage is stored? There is a fermenting juice that drains from a silo. It has a sweet, slightly corn juice smell, like the smell of corn being cut off the cob from the garden before cooking. Which is odd, because that is not how it tastes, but the smell makes you think it will taste like that.

Imagine the taste of really good Bourbon without the charred oak.

It is sweet, but not sickly sweet. It is very smooth, just do not gulp it as the burn is noticeable.

It tastes a lot like the homemade tequila that I had on a cruise ship excursion, but I can't describe that either.

BTW, I drink mine neat, no ice, but I store it cold.