Most pitch decks don't fail because the idea is weak. They fail in the first 8 seconds. I recently rebuilt a deck for an enterprise AI platform. Same content, same data, same argument as the original, which had been AI-generated. Generic layouts, flat hierarchy, every element carrying the same visual weight. Senior technical buyers had seen that deck a hundred times already. Three things changed it: → Hierarchy before decoration. If everything is bold, nothing is. → Data as design. A number dropped on a slide is just a number. A number with weight, space, and context becomes an argument. → Narrative momentum. Every slide should make you want the next one. The content never changed. Only the direction did. So I'm curious what others think. What's the one slide that kills the most decks? Mine is the 12-bullet "Features" slide.

For many investor decks, the Problem slide is the foundation. If it doesn't create urgency, the rest of the story has a much harder time landing.