Like most filmmaking techniques, it can be a great way to enhance a scene in the hands of a competent filmmaker, or it can be an overused distraction when employed by a less than competent filmmaker. Slo-mo isn't inherently good or bad. It boils down to whether or not the person using it knows what they're doing.
I always thought they track everything we do online whether streaming a movie or watching porn, something is watching you! We ALL know that scene....
Well its great if you need to go use the bathroom or open another beer but other then that its annoying
it depends on the movie.. looked great in MATRIX but I'd likely fall asleep if F1, JURASSIC PARK, TROY or APOLLO 13 were slo-mo