If you've had laser treatment for unwanted facial hair,are you satisfied and is it permanent?

I have had laser treatment for facial hair, upper lip and between my eyebrows, to get rid of that "unibrow" look. I had 4-5 treatments over the course of a year, and went back for several "touch-ups". The hair did grow back in that area, but it is extremely fine and white and not as dense as before. I am very fair complected, so it doesn't matter to me. I also had hair removed from my forearms, which took less treatments, and grew back very fine, and less dense. I had mine done with the GentleLase hair laser. I don't regret it for a minute, and I haven't had to shave my underarms is 6 years!!!