Reginald “Red” Forman would never win father of the year, but he was a very memorable TV dad.
I would say he was not a good father to Eric. But it was funny to see him threaten him all the time.
He even told neighbors, friends, amd strangers that he would gladly put his foot where the sun don’t shine. And it never really got old.
At the end of the day, he was a decent husband to Kitty.