The Slide 7 looks way too nice. You have nice same aged people uniformly lined up for checkout.
The disruptive candy is well in the back ground and not presented in the.
There should be shopping carts and not hand baskets.
Show ice cream melting in a basket, or bread smashed.
Here are real world images of our actual checkout lane. See how tight the checkout is and how much crap is being sold.
Use unruly kids or elderly ladies with a handful of coupons to reedem
You're animation may need to change point of prespective to convey this point.
You may try overhead view instead of side view.
