DD went to a Goddard School from 10w-3 1/2, and we only left because we moved. The center was owned by a family, and they were wonderful. Keep in mind that they're franchises, so you'll see some variation in each center.
Also, I'm not sure where you live, but ask about availability and waiting lists. Where we live, there's a 6 mo+ waiting list for infant care, and you can only do part time care if another baby takes the other days during the week. Flexibility in your schedule helps.