Doesn't make sense

Rating: 3/10 (24 May 2009)

1)OK I understand that some movies have story holes which cant be filled just "because" and most people miss them anywayz but seriously if Skynet wanted to end the war and kill John Connor why the heck didn't they just kill Kyle Reese when they captured him. Would that mean John was never conceived !?! No instead they hold Reese till John gets there and then have two terminators in the whole building to kill them both? . Oh if you argue skynet didn't know reese was johns father....then why try to capture him in the first place....
2) Uh why put a controller chip in the back of marcus's head if you cant...uh control him and better yet why show him where the chip is so he can yank it out
3) Also If every got nuked wheres the radiation signs, seems like everybody OK from hanging out outside after a massive nuclear holocaust and good thing star wasn't born with a 3rd arm.