I tried the 5-day free trial. I did the 3 RSLogix 5000 courses. The best part is the techno-babe that introduces each topic. She has a nice figure, but you better throw a sack over her face...I started on a computer with only a 56K modem. It is doable but requires lots of patience. I switched to a networked computer and the course load time went to almost 0. It was very nice and has very good graphics, sound, and animation, although I spotted a few errors. On one part, while in "autoplay" mode, it hung up and kept repeating the same module.
In 5 days you can complete several courses, if you put in lots of hours. Each course has test questions that you may complete for credit. I did not spend the time to do those, preferring instead to cram in the most course material.