I’ve purchased many Udemy courses over the years. The subscription plan they’ve been pushing makes no sense financially. I hope I’m wrong but I worry that eventually being a subscriber will be the only thing they offer.
It's been a while since I took a Coursera course but I LOVED it at the beginning. Between Machine Learning, the (numerical) optimisation courses and NAND-To-Tetris (even for the platform alone) it had so many great courses to pick from.
I did Andrew Ng's old Machine Learning, Obarsky's Scala course, the Ng's Deep Learning specialization, Nand to Tetris part 1 and a small Data Science course which wasn't very good. I think my very first course was "Model Thinking" course, but I never took the exam there.
I also tried the sequel to the Scala course at one point, and the Cryptography course, but I dropped out from those after finding out they were a bit too hard - I spent way more time on the coursework than I'd intended.
But I can't say I like the direction it's taken in recent years.
We have free coursera at work. But I really hate it because it enforces random deadlines on you. Even though the courses are completely prerecorded and absolutely don't need any kind of deadlines. I just want to study at my own pace.
I also tried the sequel to the Scala course at one point, and the Cryptography course, but I dropped out from those after finding out they were a bit too hard - I spent way more time on the coursework than I'd intended.
But I can't say I like the direction it's taken in recent years.
"Model Thinking" was great!
And I really liked the gamification course by Kevin Werbach (The topic was still hot back then) - something I used extensively at my start up.
I also hate all the gamification.
So to add Udemy's infinite catalogue of poorly structured courses, it only adds to the decline