More design suggestions, since that seems to be a trend in this thread:

- "Development and deployment have never been so simple" on two lines, line break after "deployment"; "Development and deployment have never been so simple"

- Autoplay the "Stack constructor" animation

- Maybe add a automatic sliding for "Build and deploy apps" slides

- Autoplay the "Link Servers and Clouds"

- The "Watch video" should be right at the very top of page with a nice screengrab + big (>) play button in the middle

- Any particular purpose for enclosing headers with : characters?