I'm very excited. Just two weeks ago, I had zero interest in Mass Effect. But, I bought the game a few months ago (I tried playing through the start of the game a few times...I never followed through), and I recently decided to clear it out of my backlog. Needless to say, after a week's addiction, I immediately pre-ordered ME2 on amazon and I cannot wait until the 26th.
In fact, I gotta say, ME ranks up high on my list of favorite games right now. (Metal Gear Solid was/is #1, but every MGS after MGS1 has been a disappointment.)