So far it has been very positive. Our son (9th grade) likes to go. He has not been going long enough for us to determine if it is really helping, but we have a very good feeling. The ability to drop in without appointments is really helpful. The cost is the only negative, although it is understandable given the "drop in" model and is not really bad when broken down hourly.
My daughter did not want to come at first and since the first day she's been delighted and willing to come every day.
Your rewards program is very clever. The teachers are very friendly and they explain very well.
I hope it will reflect on her grades.
Thanks and keep up the good job!