Every time I visit my kids, I am pleased to see what good parents they are.
They have different styles but their kids are getting excellent parenting from them (my kids include my in-law son & daughter).
We have not been to visit the CO kids for what seems like a long time. We have seen them at visits with my WI kids, but not alone for a while.
The two boys are very well behaved (in general as no one is perfect) and they play well together. The parents show that they love them and care for them.
I wish I could take more credit for their parenting abilities, but my LW is a great parent and raised them well.