You can easily configure all the key shortcuts you want. I use 'q' for quitting, 'w' for fit to width, 'p' for fit to page, 'g' for goto-line, etc...

I love its minimal GUI interface (by default, C-m for toggling menu visibility!), highly customizable navigation panel, and its 'trim margins' view option. I also find it faster than xpdf after startup. The only thing that i don't like right now is the slow chm rendering.