Definitely worth it. I used it on my previous car (3-series BMW) with great successes. Although it uses glue, it does not damage paint, trust me! :wink:
Keep in mind that it will work only for smaller size dents (nothing bigger than a plum).
That is what I thought. I had dings popped out at the dealer for my M3. I saw the guy working on it make the ding bigger with a rubber mallet. I almost ran over there and used the mallet on him, but all turned out well. I will have to look into the product, I am curious to see how well it works.
Like I said, when my friend showed me this so called "dent remover" and told me it uses glue I said no way I will use it on my BMW. Then he showed me on his car how safe it was so I decided to give it a try. The results were amazing...