Like its own new condiment
Remember that scene in FROM HERE TO ETERNITY where the couple is at the beach and the gal moans, "Ohh...I didn't know it could be like THIS!" Yeah, that's this mustard.
You've had the store brands, and they taste like vinegar spice goo, and it's fine on a sandwich. This is different. It's a sauce. By a French saucier. And you get saucy results. Put it on a Polish sausage or some ham and you've upgraded your meat to tasting like un-processed. Simply amazing. Cannot go back now.