Being a sucker for moving target stages, (the more the merrier), I like it.
As those stages go, it's not all that complicated.
But to avoid getting complaints, it will have to be consistent from competitor to competitor, without variation.
Any change in the way it operates could even cause the stage to be thrown out of the match.
Walt Kelly, alias Pogo, sez:
“Don't take life so serious, son, it ain't nohow permanent.”