I'm about 2/3 through with my ortho plan. I'm 57. I gotta tell ya, even though I had braces as a kid and both of my kids each had braces through Dr. Whitehead, I am still blown away by how this works and by how well Dr. Whitehead and his team make it look so effortless. I went the Spark aligners route. This technology is absolutely incredible. The results I am seeing are nothing short of impressive. The efficiency of the team over at Whitehead Orthodontics makes this a mere blip on the radar as far as how much time this requires of my schedule. I could not be more pleased.