I bought three- Fireball, Fun Size, and Taffy- and the formula is smooth and comfortable on the lips. It feels light and moisturizing, not too slippery or thick. There is a light plastic scent, but it may not be noticeable to most, and it fades quickly. I can not fully attest to wear time yet, but they seem to have average wear time for a moisturizing lipstick- between 2-4 hours. So far, so good!