I’m not familiar with this particular course but if it’s geared towards assistant editors, it will be probably very technical. To get a editing gig, you would be more served by a course that teaches you the cinematic language.
Are you familiar with the master in editing from NFTS? It’s a very strong course and you get to know a lot of people that works in the industry.
This is just my opinion, things are very tricky in the film industry and you need to know directors to get the proper gigs and they don’t want to talk technical with you. They need to feel that you have the right sensitivity, so that they can trust you with their film.
I hope this makes some sense.
Eduardo.