spotted this on U tube and I do have comments ,but wanted to hear what U guys thought.?

https://youtu.be/6s0h5dDbsT0

My Comments: Firing the Machine gun 1st without knowing what else is behind the tree line is not a good idea. Using a Thompson 45 cal at 50 yards and switching to single shot fire to wack a German infantry group while the rest of the squad does not give supporting fire ? Anti tank rifle fire only at close range Balls of Steel. 2pd Anti tank fire at 400 yards very gutsy but the gunner getting 9 kills No. I think that In a Defensive position as in the training film the location of their most important weapon was a give away. If the enemy was suckered in close, then hit them with all weapons.