Will the Nuface Trinity actually work long-term?

I recently bought the Nuface Trinity device and even though it shows immediate face-lifting effects I am wondering if I just blew $300.00. It certainly tightens the face for instant effects, but will it actually provide a long term lift, even if ever so slightly? I'm 60 with few facial wrinkles, thankfully, just trying to prevent more. I'm also using Retin-A nightly. What is your opinion on this as I'm sure many women are wondering the same thing?