I too got suckered by this product in the aisle at Walgreens. Here is how my experiences went:
1. It takes a very long time. For example: more than an hour for two legs.
2. It doesn't work very well on thicker hairs. Example: lower calf and bikini area
3. The pads only last for a short time. Example: By the time I was done with one leg, I had to change the pad!
The truth with hair-removal, however, is that it is just like anything else: what works for one doesn't work for EVERY one. You have to search through methods to find what works for you. I have used the Veet Hair Removal System and liked it and it worked well for me. But other people hated it. So, I guess I'm suggesting the trial-and-error methodology. Good luck in the quest for hairlessness!