Editing my original post to add pics and more.
The one thing that sticks out about Mascara Snake for me is that the scapes do not hold up the blooms. In my garden it gets almost full sun except in the very early morning, so I don't think it is a location issue. I wanted something tall and majestic in the fence corner, but a mass of leaners is what I got. I will be getting rid of this one because I will not stake a daylily. The fence is about 4 feet tall, so MS probably does reach about 5 feet tall.
I received this plant in 2015 in a club sale and it has really multiplied fast. When I tried to divide the plant in 2019, oh my, I could not separate the roots at all. All I could do was chop into it to divide it. There had to be about 20 fans. The roots and fans reminded me of Stella de Oro in how small and tightly packed they were.
It is a late bloomer, which for me is between mid-July and mid-August and was one of the main reasons I wanted this in my garden. I haven't seen rust on it.
These next two pictures kind of show branching which is at least 3-way and well spaced, and probably a bud count of around 20.
I had to look up what a few of the awards were for, so here is that info: Mascara Snake won Honorable Mention in 2005 (nominated by the hybridizer and must receive 15 votes in no less that 4 regions-voted on by garden judges), the Eugene S. Foster Award in 2009 for most outstanding late-bloomer, and the Harriet Olsen Spider award in 2018 for most outstanding spider. I can understand the ESF and HOS awards, but I am curious as to whether the plants that the garden judges saw were staked when they voted on this one for HM.
Mascara Snake is a perfect example of why just a picture of a bloom doesn't tell the whole story. It reminds me of my disappointment in North Wind Dancer, which is also a leaner, but received the Stout Silver Medal award in 2011, which surprises me now that I have grown it for myself.
Okay, I guess it is obvious that I really hate leaners, lol, so I will stop here.