It's all about the needs of the show. For me the first question I usually ask myself is "what is the place of the lighting in the show?" Sometimes the lighting is just a chorus member, functional and not noticed. Sometimes it is a supporting character, helping to move the story along. Sometimes lighting takes a lead
role, really defining the story and the moment. My last show was Kiss me Kate and definitely the lighting was just a
spear carrier. Currently I am designing Miss Saigon and we're running a pretty heavy rig with 6 Varilite 3000's, 4 Varilite 3500's and 23
LED fixtures. It will definitely be a lighting heavy show but that is what the show needs. On the next show, Drowsy Chaperone, the movers will blend more with the conventionals, acting as washes and specials. The space for the rig is limited so adding in the movers gives me many more options for cueing. No audience member will ever know that I am using moving lights. OK, maybe your trained eyes might pick out color temp differences.
It all comes down to the aesthetic (and budget). I can find a place for movers in any show. I even have some picked for an upcoming Sound of Music. Why not? They will give me focus and color flexibility at the touch of a few buttons. I'll be able to feature any character in the show wherever they are on
stage without having to ask the director, choreographer or actor to adapt.
As far as
flash and trash goes, I am certainly guilty of whoring myself there, but designing Chess or Joseph... or suffering through High School Musical why would I not? They
call for it just as some shows
call for a beautiful sunrise.
I'm a
bit less enamored of
LED's in sublte lighting. Many of them have issues dropping out of the dimming curve at around 20%. Also, most
LED fixtures have trouble with more subtle tints. They are advancing in technology and design and I think most of the upper end fixtures will have this solved in the next few years.
ETC has already done this.