If you're going to do a three-part season finale it should be the strongest, bestest story of the whole season. It isn't. "Blink" remains the one really shiny episodes of this series. So what do we find out? Well, who the other of the "Last of the Time Lords" is (though it's not a big surprise, frankly), it's the Master. We possibly find out who the "Face of Bo" is/was/will be - unless it's just a coinicidence - it's Capt. Jack. We also FINALLY get to see Gallifrey (albeit in a flashback sequence).
Extra stupid stuff? The "Darth Vader funeral pyre" ending for the Master, but wait! Let's toss in the "Ming the Merciless pick the ring out of the ashes" ending as well! Clearly the ring holds a Timelord consciousness the same as the pocket watch did, and the woman's hand with the firely red fingernails is obviously the Master's wife - or will be the Master the next time we see him (her). It's not like the Master hasn't stolen a body or two before, right? But, bar none, the WORST part is the whole "Dobby Doctor" effect. Shame on you RTD for subjecting us to that!
The set-up for the next Christmas special is questionable as well. I sincerely hope this show gets back on track in Series 4 because I was - if you hadn't guessed - generally disappointed in with this years' offering.