Bestads Rankings 2017: Which are the Top Advertising Agencies in the Top 10 Countries? The USA was a clear leader in 2017, with 249 points, followed by the UK on 181 points, Australia on 107, Brazil on 100 and France on 77 points.
All that 101MPH talking crap is called "Disclaimers." Just because you (or I) can't understand it b/c he's talking so fast doesn't mean anything to lawyers or courts. The advertiser said it, in English, within the advertisement for said product. They are legally covered.
It's not at all unusual for a :30 national commercial to have 25 or 30 shots in it. But they don't seem too crammed full or fast-paced because great editing (following great directing) can make those flow so well that viewers don't even realize how fast the cuts are or how many shots are in there.
You're writing a 30-second commercial, which is noted as :30. Later, shorter spots might be written from this idea. They would be noted as :15 and :10, for 15 seconds and 10 seconds in length....Your name and the company's name.