Unpopular opinion. I'm so frustrated I hate car shows/cruises.
How about the "open" (to all makes and models) shows that separate their award classes by issuing an award (or even 1-2-3rd in each even) to each body style of mustang, each body change of tirino, each series of Vette, each series of Chevy Buick olds and Pontiac, then lump all mopars together, giving 1 award for "best Mopar". That one always pisses me off.
Another one is when I go to a car show I don't go to see cars I can likewise go down to the respective Brand's showroom and see it's twin.... I'd much rather see what are now 40-50-even 60 year old cars