Willm White Blend Alsace Aoc Gentil NV
Very yeasty nose - its a very acidic wine with large bubbles. There's enough sugar to soften this in the mouth, but it also has a very musty finish. Its made in a traditional style, and has a traditional taste. Some pleasant notes of rose petals on the finish. However, for the price (less than $10) its a good deal
I do not think you can get a better bottle of champagne for $10-12.