I regularly get shellac/gel manicures and this was by far the worst. After a great experience at one of their Central London branches I decided to try a more local one. First one was ok, a nail chipped after a week and a half which wasn't great but not the end of the world. Second time they hadn't set them properly and almost all smudged, had to go back to get them completely re-done. Came out with two cuts from over-zealous buffing and although they'd set, one still chipped the next day and there were loads of tiny air bubbles. Cute salons but maybe their focus on speed compromises the quality, will stick with elsewhere next time.