I'm not going to join on the bandwagon here just wanted to offer some words of comfort....
remember that NO ONE will EVER be able to care for your baby the way that you can and know you can. Some children -- no matter HOW young -- do not do well, do not take bottles well, do not settle down in a new, over-stimulating environment with strange people around... Drew, my 2nd NEVER ever would...
About the toes splitting from him trying to pull himself up... I don't feel that makes ME a bad person because my boys both had that because they tried to pull themselves up... and I did put them in walkers too... just to get used to the feeling of being vertical...and they'd eventually use their little toes/feet to scoot across the floor. Now to just put them in there and just leave them... no, that's not cool.
I think a 1 to 4 ratio for the entire place seems odd -- for the baby room, yes, that's understandable. That just seems like an awful lot of staff...did you really see that many staff people there. I'd definitely have found out ratios before hand...
I take my kiddos to Adventure Kids PLaycare in Southlake and aside from a few lost binkies, it's been wonderful. If Drew was really upset or very whiney, they called me to let me know... said that I don't have to come get him but wanted me to know that he wasn't enjoying his time today... and I got him... and took him home...I think that them calling me, and letting me know he wasn't himself (whiney) let me know that something was wrong... I showed up to rescue him and take him someplace "safe" and comfortable and kept that place from being someplace he didn't like... he asks to "go play" now.