I really do like Heucheras, mostly from the Villosa strain. I did grow them many years ago and was never impressed by their leaves or flower display. However, with the cross breeding they have done in the past few years, they are spectacular!
I began with Heuchera Villosa Purpurea, a large dark Heuchera with white bridal type flowers. It was wonderful, but I kept losing them after the winter. After several replacements, I began putting in some of the more recent hybrids like, Brownie and Mocha. They blend well with Purpurea but are not as large and certainly do not have the same presence.
I have also added Raspberry Ice, Georgia Peach (gorgeous already) and Southern Comfort. I have had Plum Pudding for several years but it hasn't done much. They look especially beautiful with ferns, Japanese Painted Fern, and ground covers, mine is Lirope Spicata.
Heucheras do well in containers withstanding the cool temperatures of the spring and fall and even the heat of summer. Their leaf color is as beautiful rivaling most flowers. The newer varieties will grow beautifully in the shade or sun.