1. 20 minutes 2. Good quality content. However, it is designed to be a beginning-level tutorial on pipelining and in CPU architecture in general. If you already have a sound grasp on the concepts, or if you?re an engineer at Intel already, there?s probably not much new here. 3. The material will enhance both the teaching/learning of the material. Provides a good overview of pipelining basics. 4. An easy read.