Amazing. We have twins, age 6, who had previously rejected online learning but we were desperate for Mandarin language support, so we tried PandaTree. It has changed our children's language trajectory. We cannot say enough good things about this company and this program: first, the tutors know how to communicate and motivate kids. The twins love their tutors and enjoy their time with them. Second, PT is parent-friendly. No matter what the issue has been - tech-related, scheduling changes, educational questions - and no matter the hour of day, PT has been the competent, calm, and friendly voice on the phone/email. Third, the material is excellent. Age-appropriate and attractive - the twins cannot wait to earn their next panda video. Thank you Panda Tree! Parents in Ottawa, Canada.