Newp, I still love it!
Is Matt Smith better than David Tennant, Chris Eccelston or in fact any other Doctor? Possibly, but I just like to think of him as...different. I like them all (well actually, wasn't keen on Colin Baker, but nyeh, details) and I've found over the years that most often the current Doctor is my favourite - until a new one comes along
That said, I do really, really like what he's brought to the character. I always liked Patrick Troughton, Tom Baker and Slyvester McCoy (even though by then most the scripts were pants) because I've always thought the Doctor was best when he was slightly eccentric and a bit bonkers - and Matt Smith does that wonderfully!
I thought Saturday's episode was absolutely fantastic, I loved the genuine tension (and sad bits), the plot twists (especially the ones I didn't see coming) and the way it was linking back in to previous episodes in the series. I don't want to spoiler anything because I did see a couple of pics on the official BBC Doctor Who site that gives a hint of the finale, but it definitely looks like part 2 will have even more of the same meaning anyone who watched all the episodes so far will have a little bit extra understanding when things unfold.
Can't wait