Satisfied? Good God, no.
Both parties need to get their **** together in a hurry if we have any hope of sustaining a two-party system. I think a Fred Thompson, Ron Paul, or maybe even a Mitt Romney would be good for the image of the GOP. Otherwise, Giulianni or McCain would be just a continuation down the drain towards political mediocrity and hypocrisy. The GOP today certainly isn't conservative anymore.
The only candidate who could probably shake up the Democrats is Barrack, other than him anybody else will further the corruption and hypocrisy of the left. Nancy Pelosi is a disgrace, IMO.
We need a strong legitimate third party, probably Libertarian.