I think no one can comprehend how many tongue twisters you used.. That is so dang impressive you either have a really good tongue to avoid slipping up, or you practised the shit out of that, now that's commitment.
Range[20/25] - despite your amazing acting, you did have a few similarities in your voice, mainly the telemarketer and the guy at the sheet sweater warehouse
Everyone's fit was perfect.. although the customers did sound a bit retarded.. probably intended for comedic effect
your mixing is perfect, crystal clear voices and great sound effects that aren't to loud or quiet
I don't even know what to write...
Although your story is simple, I see what you did here.. all your lines were simply set-ups for tongue twisters
Final Score: 139/150