I like the way it's structured in that you can see your progress and the training you need to advance it. I haven't really found anything I dislike about it. I do wish the interface were a little bit more intuitive/user friendly, but that's just a minor quibble. I'm learning so much and getting new skills every week.
It's been valuable to me to learn how to use various programs and to get new skills that I can add to my resume. It's also been a good way to learn about the industry I work inβ¦