Kiddie Academy struck me as ~3rd/4th tier when I was looking at daycares - it was way down my list.

My kids went to a small local chain where some of the teachers have been with it since it was founded in the 90s, almost 30 years ago. Average tenure was like 10-15 years. Unfortunately they got bought by Bright Horizons last year, and have lost 4 teachers since the school year began (although luckily it's that 4 teachers have rotated into the 2 spots vacated, not that they lost 4 veteran teachers).