Udemy Courses, are they worth it?

I guess it also depends on your time frame for leaning something. If you need a quick refresher then something like Udemy might do the trick if its got some quality. Although I've been burned by that in the past thinking just to get a high scoring course only to find out they've been fiverred out. The course was one big sales pitch to buy their next big product if you want to make some big money. Well actually, to tell the truth, I applied for the refund and got it back, but kinda waste of time, so you can't just go on "high" reviews.

if I did it all over, I'd just buy one course at a time during their specials and work my way through. Although competition from other sources are available, you might not want to spend time jumping from one site to another. Just my 2 cents