Subscription-based services are in general worth the money, if

1. you can cancel the subscription any time
2. you use it, because you actually want it
3. you know exactly what you get out of it

E.g. it doesn't matter shit how much content on Netflix is terrible, if I use it for one month precisely for that one new show, a new season or a few movies I'm interested - just about anything that makes up an actual reason to starting the subscription.