I've never been there and based on remarks I read on FR, I don't see it making my list of must-see places anytime soon.
If you come here, hit Greenfield Village and the Henry Ford then get back on I-94 and continue up to the thumb (you know, MI is like a mitten, the eastern middle is the thumb). It's beautiful up there. If you can take a stop and go over the Blue Water Bridge to Sarnia, you'll have a great time.
My nephew and his family were coming to see me and he got off at 8 mile for gas.
Big, brave guy that he is, he said, "Never again!"