It is extremely high value for the money, especially compared to film school. YMMV, but IMO the money you would spend on film school is better spent on making films to build your skills and portfolio. This curriculum tells you exactly how to do that.
The school asks you to invest in equipment, but if you have any doubts just try it out and watch some of the videos before buying cameras etc. I only bought equipment after I was confident that this curriculum could give me the skills to be able to make my own films if I did. If you don't like the curriculum, you're only out <$100 (and I think you can get a refund). If there's even a chance that you can get what you want out of a film school for $100/month + ~$12k in reusable equipnent, that's probably worth investing in for a trial.
A note on the other reviewer who said "all the info is on youtube for free." He's not exactly wrong. However if you're like me, you don't know what you don't know, so you'll never find it without a curriculum like this. For example, I could use reddit to learn that lighting is more important than the camera for production value, and I can go to youtube and google "how do I light a scene." But I would never know to also look for videos about light meters, gray cards, gels, etc. I wouldn't know to look for a video specifically the relationship between my camera settings and and the lights on my set. If you follow this curriculum step by step, you end up with a short film at the end. I'm not confident you can say the same about a self-directed youtube experience - but if you can, sure go for that.
*Note: And you're right on the guarantee. We have one of the finest (if not the finest) money-back guarantee in the industry.