These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Genius Bonus: One scene of Hysteria: The Def Leppard Story shows Phil and Steve arriving at a video shoot riding a two-seated bicycle. This mirrors an anecdote they tell about renting a two-seater and riding it to a concert sound check.
The same scene invokes their nickname "The Terror Twins". Oddly, this more well-known factoid is only mentioned the one time.
Germans Love David Hasselhoff: They concentrated their early efforts on breaking into the American market and did well there with Pyromania and "Photograph". They didn't have a proper hit in their home country until "Animal" was released a full decade after they formed and Hysteria became a huge seller. This prompted some less clued in critics to assume they were American "Bon Jovi rip-offs".
Growing the Beard: Pyromania is regarded as the album where the band's songwriting, sound and style came together completely.
Protection from Editors: They actually became pretty irritated by this trend during Jim Steinman's brief tenure as producer for Hysteria - they were used to Mutt Lange getting them to do endless takes of a song and then tirelessly edit them into a finished product, whereas Steinman was happy to use takes in which the band hadn't even tuned their guitars because it "sounded honest".