On the subject of Sith vs Jedi I couldn't really disagree more with Bloodbird.
Sure, the 'Sith kiddies' will be there, just like every MMO is plagued with the wannabe-badasses. This doesn't detract from the fact that the Sith in the TOR setting allows for both the simplistic 'power for the sake of power' character and the far more complex depth of those that seek freedom from the repression of the Jedi and so on. I'm reading some of the Old Republic books at the moment and I am fairly impressed with the Sith there. Yes, they're the bad guys and there's little to hide that... however, I don't think I've ever seen a capsuleer in Eve that's less of an asshole than them. The Sith Darth Malgur who practically burns with the desire to see Coruscant eradicated by the Empire forces, instilling fear and injury on innocent civilians outside a hospital and so on... feeling love and gentleness for the Twi'lek woman who loves him fiercely right back, protecting her from the racism of the Empire/Sith's culture and allowing her to be his weakness simply because he loves her.
The Sith apprentice Ax Eldon who is a fierce Empire loyalist, filled with utter rage in combat and entirely without qualms accepts that her job is to kill her mother. Does she find some kind of 'redemption'? Well... hard to say, but damn me if that wasn't an interesting character with very subtle depth and complexity, especially when forced to work together with a Jedi Grand Master.
There'll always be differing opinions on factions and so on. Personally I can't really stand the bland, repressive and manipulative Jedi/Republic side with it's corrupt leadership and utter lack of decisiveness or order. The arrogance implicit in saying "We're RIGHT and JUST and that means we can invade a planet by force, disrupting trade, law and order simply because it's an Empire planet. We will also be VERY surprised when the populace resents us for it, as they didn't really suffer under Empire rule at all. Derp.". The ideological superiority coupled with the utter shitcake they make of it leaves a bad taste in my mouth.
However, I fully recognize the potential that faction has for RP and how it can allow for extreme depth, complexity and fun within itself. I won't blame any player going Republic/Jedi as it has great potential. Just not for me, in the same way that I can't really play Amarr as it just leaves a bad taste in my mouth.
I'd appreciate it if my own preference for character background, motivation and archetype fitting so much better in the Empire/Sith side of things wasn't automatically thrown out as 'Sith kiddie' bullshit. Us two both being in Norway should allow timezone wise for us to meet should we end up on the same server. I truly hope we end up facing each other, because anyone who just dismisses the enemy as a 'Sith Kiddie' isn't going to be much of a match.