yea, nothing you said was wrong but i cant say any of it bugged me. Even the anti-climax of "tournament!" was more funny to me than anything else.

the Vietnam flashbacks were damn near sitcom level production. i don't know if we'll get more backstory on Kreese's road to teaching. I would just assume its more something he fell into rather than something he felt he was destined for.

Robby following Kreese doesn't seem far fetched to me. His dad 'chose' Miguel over him. Daniel not only turned him in, but Robby got his ass beat applying that ol' myagi-do defense only technique inside, and he didn't have it easy in Juvi and gain any respect until he followed Kreese's advise.

but really, as you kinda said, this isn't a show you want to analyze too much.

and if ANYONE needs to come back its Dutch