Coolsculpting is questionable results wise

I had it done when I was about 20 lbs lighter than I am now. I noticed a considerable difference after the first session (it was quite painful!) and the second treatment didn't offer too much of a change. Once I gained weight, it's like all the problem areas seemed to fill back in . Once I'm a bit skinnier again, it'll be interesting to see if I still see the small changes but as a whole, I feel like I spent too much for what I got in return.