I stopped letting people spend two days polishing a deck. Here’s the rule I use now.
We're a 19-person product studio, around $140K MRR, and the thing that finally broke me wasn't a client. It was watching one of my senior people disappear for two days into a pitch deck.
Good person. Good designer. And he came out the other side with something beautiful that the prospect spent four minutes on before asking the one question the deck never answered. Two days. Four minutes. One unanswered question.
I added it up across the team afterwards and it was ugly. We were burning serious hours making things look finished when the looking-finished wasn't the part anyone was buying.
So now there's a rule and it's blunt. Nobody touches visual polish on a deck until the argument inside it is signed off by a second person. You write the thing in whatever ugly form gets the logic down, plain text, one idea per slide, no styling. Someone else reads it cold and tries to break it. Only once it survives that does anyone get to make it look like anything.
What this killed was the thing where people polish to avoid thinking. It's easier to spend an afternoon on alignment and fonts than to admit slide 6 doesn't actually hold up. Polishing felt like progress. It was usually procrastination wearing a nice font.
The decks got faster to make and they win more, which surprised me because they look worse than they used to. Turns out a prospect can tell the difference between a deck that's pretty and a deck that's thought through, and they were never confusing the two. I was.
The one place it bites: occasionally a deck that genuinely needs to be beautiful, a brand pitch, a creative review, gets under-dressed because the rule made everyone allergic to polishing. Still working out where the exception sits.
How do others stop a team from gold-plating the wrong thing? I suspect my rule is a sledgehammer and there's a scalpel I'm missing.