Yeah it's not something I'd say is a must have if you have a lot of lip balms/salves, tinted lip conditioners, tendertones etc, even if it is a nice product. I'd think I'll be mainly using it on my lips, although I know they say it's suitable for anywhere. I'm not sure how I feel about putting it on skin.
I only have a couple of tendertones so I decided to pick it up but if MAC were to bring out something similar in the future I'd pass.