Pictures? Of what? I thought this was chilton's vs haynes... I hate haynes manuals. I will go out of my way to get a Chilton's instead. Haynes don't describe complex tasks with any kind of detail, and each step in the instructions says "see this chapter to do this", which in turn points you to another place, and then another. It's maddening.
That's been my experience on the whole. Not sure about the wrangler specifically, but I do hate the Haynes manuals so.