Right. Im going to comment my thoughts as I go.
Also, Welcome!
Episode 1:
0:06 - Oh my god. Even if i end up hating all of this, that made me smile. Me smiling at a video within 6 seconds is not common.
0:13 - Might I suggest in future, moving away from Wrist Grabs? Its good for Fundamentals, but few Males are likely to be grabbed by the wrist over the many other possibilities for places to be grabbed.
0:35 - Ok, I just adore the attitude Youre putting up here. Its really just interesting to watch.
1:26 - There are better releases out there, but its a good incorporated counter, so ill let it be balanced by that.

1:31 - Personally, I think unwinding with a Left Hand Hook would have been a better follow on, since their Head will more than likely have moved after this kind of closing release. A Back Fist (Or Hammerfist) done like that relies largely on a parallel target to hit back on - A Hook can be adjusted to wherever Your Opponent has moved. Just an idea - I merely suggest You try it, and see how it feels. Its mostly the ranging that comes into play here.
1:55 - Aha - Youve given people a way to see with their own bodies why what Youre saying makes sense. Good play.
--- I notice You have some more Videos up. If You make Threads about them, Ill go over them after this first one, but not in as much detail.
2:41 - Much better use of a Back Hammerfist.
4:45 - Yep. I think Ill just Like this now
Episode 2:
0:06 - Yep...

0:24 - Bear Hugs. Thisll be interesting.
0:55 - Holding a narrow stance can have some advantages, in that You can better move into position to get out of it. Albeit, a Strong Base is good for someone who isnt going to try and take You off Your feet. I.e., the Multiple Attacker Bearhug Scenario.
1:00 - To expand - Narrow, but low, I meant.
1:30 - Way more technical than Id have liked, but to each their own.
1:47 - Id prefer turning to the right, incase of the Opponent attempting to immediately execute their own Punch. Even if You take out His Leg, the Arm may keep Travelling. However, that isnt a criticism at all. Both ways will work just as well - Its just a different approach.
2:02 - The Punch is swell - And works in just fine. *nods*
2:35 - My main concern is how long it might take to find a grip on the finger, when there could well be someone else coming at You. But, all Id do to correct that is, start with a Back Elbow or Leg Kick. Just to distract Him from Your Hands.
3:31 - That reminds Me - As per My Comment on 1:47, another option could be breaking the grip, then going straight around with a Backfist. But thatd be too blind and unreliable. Im sure it could be adapted into something actually functional but.
3:40 - Youre succeeding in that department so far. I may not find it all to be preferable to Me personally, but it works all the same and its all pretty simple, and thats the point.
4:11 - Good Luck to You too, Chuck.
Episode 3:
0:00 - The fact I didnt just stop at Video 1 at least shows some interest.
0:08 - Now Im confused. Really confused.

0:51 - The main issue here is that most People will panic if someone suddenly starts Choking them. This is where MA Training will help - But its easy to take for granted when it comes so easily to You. Good Method, but telling People to do a more Basic Strike would be better.
1:36 - Id favor a Backfist, because again, Range. You need it to work no matter what the Range. In the right range though, a Back Elbow is preferable.
2:00 - It should also be mentioned that the Arm has to go right over - Its a small detail, but one the uninitiated might miss.
--- As an expansion on My 1:36 Comment, a Backfist can have its chamber extended, so as to be a Back Elbow which becomes a Back Fist.
2:47 - Ok. What is Yosh?
Just My Contribution.
Now go complain to Bob Hubbard about not getting a Your First Drink at the Bar and Grille. Im still waiting for mine, and the place promised Me that My First Drink would be on the House. *Grumbles*