Eh. That's a tough question to answer without knowing your level of experience. It sounds like it's geared towards complete beginners. It looks like a fair bit to cover in four three-hour periods so I expect you're only going to get a cursory lesson on each topic.
Also, it doesn't say anything about any hands-on shooting or review, nor does it look like you get a text, you'd only have your notes to reference. If it were me I'd pick up a good reference book (
Amazon.com: The Photographer's Handbook (Third Edition, Revised) (9780679742043): John Hedgecoe: Books is one that I have and feel is a fairly comprehensive introductory book). Take your camera, such a reference book, and the camera's manual out and experiment - walk yourself through the manual and just try the different settings, and try to mimic shots as you read along in the "text book". I suspect you'll learn more this way (and have the book to go back to for future reference), but that's partly based on how I learn best. I'd spend the small amount of money on the text and try things myself, then decide on which courses I want to spend my money. Perhaps the self-education won't work that well - introductory courses like this are run moderately often, so you can sign up for the next one. But you may find that you're comfortable with the basics and would prefer to go into a more advanced course on lighting, or composition, or post-processing, or any number of topics about which this course will only tease you.
(If you do take the course and find it useful, please feel free to repost and correct my opinion! Add your level of expertise before the course and what you gained from it and this thread will be much more useful to future readers than my assumption-filled recommendation.)
