There's something that's been lingering in the back of my mind that I don't fully understand. Really fucking nitpicky and ultimately unimportant, but still a little puzzling. Vaguely the conversation in the movie went something like this:
-Oh no, theyve closed the shield gate! Now we're trapped!
-Well, we could
transmit the plans to the rebel fleet instead! But we'd have to signal them that it's coming.
-Someone has to take the shield gate down to transmit!
So, they came up with an alternate plan because the shield gate was closed, but their new plan relies on the shield gate being open. I half expected the next line to be "Oh, really? Nevermind then, back to plan A."
I mean, I know sending the plans straight to a capital ship was for the best anyway considering the hot battlezone but I'm not really following the logic of that particular conversation there. Probably more of a clarity problem than an actual logic problem.
finally saw this. it was great. i bitch about them re-using scenes and doing the Death Star yet again but once you get past all that it's quite a good film.
it did confuse me a little about Vader's role. what was he doing on that planet? and why did that guy meet with him? isn't he too big a deal to meet with this director joker? then again there has always been something off about his role, the Imperials made fun of Vader in ANH, his original role as Imperial flunkie is in conflict with his retconned role as Space Jesus. guess i have to pay Disney to find out whenever they release the Darth Vader standalone.
i wonder if he knew those guys had the plans, why he didn't just force telekinesis them to him? why just slaughter these guys while the plans get away? you can say that deep down that's the good side of the force, letting him let those plans get away. but in that case the force just willed the murder of a whole bunch of dudes so i guess fuck the force?
Krennic, as shown in multiple scenes of the movie, was very concerned with someone telling the Emperor that he was hot stuff. He wanted to get on the good side of the big boss man.
He tried Tarkin first but that went to shit so then he went to Vader. That also didn't go so well. He was just desperate for Shiggity Sheev's attention and was trying to use high ranking people who had direct contact with him.
This is why Vader shanked him while scolding him about his aspirations.
As for why Vader didn't get the plans right away, there were a lot of people shooting at him at the same time. He was probably concerned with not getting shot 23 times. You might have a little trouble staying on task too if you were in a room full of angry people with guns. Hard to keep track of which one has the floppy disk.