Growing Pains was a truly funny family show that walked the line between being "too mature" for young audiences and being corny (like Full House). The cast actually likes each other and still gets together to reminisce regularly. This chemistry comes through on screen.
Everything from the opening song to the closing credits is great. My only issues with the series were the fat jokes made at Tracey Gold's expense. The producers told her to lose weight, leading her down the dark path to anorexia. Even when she'd dropped from 133 to 112 lbs, they STILL included the occasional fat joke!
As any man will tell you, calling a woman 'fat' is the worst thing you can do. Calling a teenage girl fat on national TV every week is beyond cruel. Nevermind the fact that she never WAS fat!
Beyond that, I have no complaints about the show. I do prefer the first 3 seasons before "Luke" and "Chrissy" came in (and before Kirk converted to radical Christianity). Alan Thicke's character seemed harsher and meaner around Season 5, which I didn't like. Oh, and the "Carol's Carnival" episode is just sad and creepy.
This is sounding like a negative review, but I assure you it's not. Compared to some of the other crap that was on TV during these years, Growing Pains is a brilliant show that stands the test of time.
Long Live the Seavers!