Yes terrible. Mike and Ray really looked and acted senile. Very sad.
Yes, those "behind the scenes" shots showed Mike smoking like a chimney and Ray mumbling about drawing lines on his shirt to show how the muscles work in an as yet to be filmed exercise video.
Sad but they're not alone in their weirdness. Charles Glass is another idiot (aka: former BB Champion) in progress but without half the mind of a messed up Mentzer he's liable to remain in a van down by the river. I expect the same level of sadness from Freeman, Jay, Coleman and others still out there.
Of course Kai can always fall back on his terrible towel dancing, grapefruit pumping and his extremely high IQ to fund his drugstyle for many years to come, so we don't have to worry about little miss curly top, do we?