Fun climb. We climbed the lower pitch as well, it was in good condition. We split the upper crux pitch into 2 leads. Lower section of the top curtain was the crux, WI5- some funky climbing to be had there.
First pitch was hard, brittle, ice, second pitch was not formed so we walked through the snow to the base of the WI5 column - very chandeliered and mushroomed. above that were a succession of WI3 steps, we climbed a couple before deeming it not worthwhile.
Did two lines with Brian, both as two pitches. I led center/right; he led left/left. Both were 5/4 with the left being somewhat harder for each pitch. Left has a great bolted belay in a cave. Highly recommended.