Yes, I'm definitely happy with them. I truly couldn't have done better if I'd have picked my parents personally. True they each have their foibles, and they don't communicate worth a squat...but hey! They're human...and due to their mistakes I'm learning too :-)
I've often had people ask if I want to find my biological parents....nope, I'm happy with what I have thank you very much! BTW...my Mom was also adopted, so it's sort of a tradition almost in our family....my H and I have considered adopting an older child too someday...possibly.