💯 
I think the problem is the most important.

Does it solve a real problem? Does it worth me the extra work to solve my problem?

Because at the end, I might be able to solve the problem in another way, that is less convenient, but cheaper, so it does not worth to switch to this new thing maybe.

So kind of the "quality improvements" matter. How much my life gets better compared to its cost? Does that worth it?

And the "worth it" can also be in time as well.