Instasmile review: "PAINFUL HORSE TEETH - 700 $ - WORST EXPERIENCE EVER !! Extremely big and Uneven I asked for straight A Promise in advertising hugely Total mis-buy / fake / scam Bad fit crucially painful Communication disaster Dont do what they say in email either Dont do anything keep dragging on Sent hundreds of emails Now they say they will finally send less then half of what I paid back And keep changing..."