So, because he was unarmed, this made him a useless villain and not threatening?
How about we add this, this and this? Does Kylo do enough of this? That’s a constant threat, to me.
Well, for one he isn’t involved in any space battles so #'s 1 & 3 aren’t even a good argument. And if he had been involved in a situation similar to that, then you would have just moaned that it was ripping of ANH anyway. And #2 Vader fights like an old guy against an old guy and kills an old guy that drops his defence, basically unarmed. So Vader kills an unarmed old man and he is threatening, but when Kylo does it then it makes him nonthreatening?
It is a good argument for its examples: of course, I didn’t expect Kylo to do the same things, it would’ve been a rip off as you said, I’m just saying you can depict more threatening villains.
Your argument that Obi-wan was unarmed is invalid, it was a fair duel :\