Well as you can guess by my username, the answer to your question is yes. I took the full course. I can't remember how many hours of videos it was but it was a bunch! If I remember correctly the All Access Pass had about 40+ hours of videos (I was thinking it was more like 70 hours but that could be way off).
It is a very good course for some people because you will learn the ins and outs of the protocols from the packet level. You could just read the book and pass the test....it was fairly easy for me (but then again I'd seen all those videos!). It covers a lot of other topics as well such as voice and troubleshooting. Check out some of the free videos on Laura's Lab Kit v10. She's a good teacher and she knows her stuff- http://www.chappellu.com/
The videos make it very easy to learn this stuff because she will repeat some things just enough that you will remember them.
Would it be worth it for someone with very little experience?
Absolutely! Packets don't lie.