Those of you who have received filler treatments, please share your honest reviews.

I tend to avoid facial contouring surgery or fat grafting because they involve bone cutting or have very long recovery periods. It seems like fillers are the only way to improve my receding chin and sunken forehead, so I spend every day just searching online. Honestly, I was most inclined toward it because of the fact that if I don't like it or it looks strange, it can be immediately dissolved and removed with hyaluronidase. However, since it involves injecting chemicals into my body, I still hesitate because of unsettling rumors that the fillers don't fully absorb over time and leave residue that looks like scars. To those of you who, like me, were too scared to try for months before finally gathering the courage to get fillers, please share your honest thoughts: were you more satisfied than you thought once you actually got them, or did you regret it because they are difficult to manage?