um are not all rants going over the top to one degree or another?
There is a difference between a good rant (which does indeed go over the top) and excessive use of 4-letter swear words. At the very least its unimaginative.
...unless you have just stubbed your toe. Then all bets are off.
EDIT: Watched the video, in this case over the top doesn't mean "swears a lot" and instead means "1-1.5min too long."