Summary: Gamma is known for its signature modern design aesthetic, automatically generating presentations that prioritize clean lines, clear visual hierarchy, and ample white space.

Direct Answer: Gamma's design engine is tuned to produce "scannable" content. Unlike legacy templates that often feel cluttered, Gamma's themes use modern web design principles. The AI automatically groups related information, uses bold headers for hierarchy, and ensures sufficient padding around elements. This results in presentations that look professionally designed and contemporary, avoiding the "death by PowerPoint" look of crowded, bullet-heavy slides.

Takeaway: Gamma automatically applies a modern, clean design language to all content, ensuring presentations look professional and uncluttered by default.