Is it worth joining a training site to learn about poker?

[TenTonHammer]

Yeah, it is definitely worth it. There are some good sites out there, and some good video series.

I mentioned Poker Zion because i personally like their approach. Where they present a poker concept, and then give you examples at the tables. i guess maybe those are more classroom type videos.
And they present a new concept each week, and at first i didn't really love that, because i have to wait a week for the next installment. But it actually is kind of beneficial, so the material can kind of sink
in a bit, and you aren't overwhelmed with new ideas.

I've never gotten a lot out of the 4-6 table sweat type videos, where you can't even follow the action, and have no idea what table the guy is talking about. If they can keep the number of tables down to 1-2 then it isn't so bad,
and can be helpful. But it really is personal preference, some people i'm sure prefer those type of videos.

But basically i've learned something from each site that i've tried. Some poker sites have promotions where you can earn a free membership thru rake, so maybe check into that.
I know if you play on Carbon, you can earn a free month of Drag the Bar by raking so much etc. I think you have to manually opt in on the Admin page.

i don't know what game you play, but if you play cash games, you may want to look into Leakbuster. It will help plug leaks obviously, but also has a lot of full length training videos that will correspond to the leaks
you are showing. And some written content also.