Well I'm a happy camper this spring after installing an 8' deer fence last fall. All the heucheras inside the fence look lush. There were about a dozen that I didn't get moved last fall which were eaten down to nubs. Those have all been rescued and moved inside the fence and they are looking better.
Also, ( I can't go out and check because it is pouring rain) I got a new heuchera last summer and still have the label. I took a picture of it and I believe it was called 'Cracked Ice' ( will check tomorrow) but can't find it in the Database. Here is an image of it.
And here are some images of the garden with heucheras this spring.
( Above) the area in the back gets almost completely full sun, yet the heucheras do well there too.
Happy with the heucheras this spring!