Good manual, but some images are dark and hard to see.
I'm a student of mechanics, and work on older luxury cars. I use manuals for torqueing, maintaining, adjusting, and replacing parts. Sometimes you need to be able to see the details of images, but it's hard when you're my age (63). Images need to be clear and vibrant for me to be able to distinguish fly-out diagrams and examples like pictures of transmissions and fuel injectors.