i'm not who you were specifically questioning, and granted, i've never seen LaChanze in anything else, but i can say that in Color Purple in Atlanta, she was powerhouse...couldn't wait for her to come back onstage as soon as she left. she rose above the awful material and was just luminous. made remarkable transitions from the very young Celie to the middle aged Celie to the very old Celie seamlessly. you totally bought into everything she was doing every moment of the show. absolutley captivating to watch. a consumate performance.
for musiclover, i'm curious to know who was in the cast of the presentation you saw.
...and as for the "enthusiasm and emotion," it was there in atlanta as well, but these days, that doesnt mean much. i've seen it at lots of shows that weren't very good or just downright bad.
"I'll eat some breakfast then change the world."
"I hate you, and I hate your ass face!"