We did not spend much time in PS. Dd was in for 4 days actually before we pulled her out. Prior to that she had three 1/2 days in a private school I wanted to try to see if it would work out for us for K. Right before the K year started the private school closed. My dh was not exactly ready to try homeschooling we figured how "bad" could the local public school be.....
At any rate after the 4 days dd came to us crying and spilled the beans about some of the goings on in school. This pertained to bullying and the lack of supervision as this took place at lunch, in the restroom, playground, you name it. So her experience at this school was NOT positive in any way.
We also knew one family that homeschooled and it is something I thought about but was not sure about because we only had her I was afraid it would be boring for her. She did say she missed one friend she must have really liked there and her teacher. She does not want to go back. I have found that she really likes "structure" though and a routine she does not like if we are too laid back.
We took it easy for the first week or so but she got bored quickly so we started right in and have never looked back. We found a h.s. group and go to most activities and field trips - sometimes we find we need to find/make time for schoolwork

She did great this last year which of course brought dh totally on board.