We enrolled our 3-year-old daughter in the summer gymnastics session (Novas class), and she just loves it! The instructor is young but very good with the children. The class is only 40 minutes but its very structured and organized. They rotate to three or four stations each class and the kids have to sit and listen to directions and follow instructions, which has been great for our daughter. The ratio is 6 kids per instructor, but they added a second instructor to our class a few weeks ago because some kids need more hands-on attention, so I thought that was great. I've read a lot of poor reviews about Wings online and I can't relate to any of them- we've really been pleased with the gymnastics program.