Pokerdaddy.
Over all not too bad!! You DO have a collapse on your shots. Really watch closely and focus on the arrow tip. See how it moves forward between reaching anchor and release?? That little collapse (and it is little) is what makes your string hand pop out from your face instead of moving back along your jaw/cheek naturally. You loose back tension and end up holding with arm muscles.
Once you start that forward motion it is really hard (nearly impossible) to stop it or to regain back tension. You need to attain a FEEL of never stopping the movement to the rear. Hit anchor and then continue to pull through the release.
If you can, too, get your backstop (target) up at shoulder level. That will help you maintain the "magic" 90 degree angle between your bow arm and spine. This will also help make your shot more solid. If you can't get the target up higher, then draw on the level, maintain the 90* angle between the bow arm and spine and then bend at the waist to come on target.
Yep, First time on video plays with your mind. But your are right to just "take YOUR shot." Try to forget the camera (video yourself frequently -- don't need to post every one) take a look at what you are doing and then you can delete it unless it is really good. Camera shyness will go away, no worries.
Arne