Great ending

Rating: 8/10 (1 July 2003)

***SPOILERS*** ***SPOILERS*** ***SPOILERS*** This movie was a great movie for me (a die hard terminator fan) with an AMAZING ending... I'm not gonna say anything to spoil it ;) It had a lot of comedy scenes though that kinda make fun of T2 but it was good nontheless... I guess they didn't wanna make it 2 serious because it would be dissapointing to people since nothing can be as good as T2 hahaha but yea... it sets up for what's to come later... nothing else will be said =) go watch the movie and read this and then you will get what I mean. Hope I didn't say 2 much :
THIS IS A SPOILER DO NOT READ PAST THIS!!

Why does the terminator (arnold) kill John? I didn't get the reason.