Fast and cheap. Filing was rough. Gooped on polish. I got a nick in my thumb nail polish while drying. When I asked her to fix it, she added about a dozen coats of polish-and it didn't really fix it. Within 2 days, my nails looked ragged and the cuticles were rough. My polish is ready to chip off. Basically, I could have done my own nails for free and gotten the same results.
No plans to revisit.