I've been watching the new DOCTOR WHO on the Sci-Fi Channel - the season premiere was three weeks ago, and just last Friday we got the episode with K-9 coming back.
Short review: I'm having a great time.
The series combines the goofiness and cheesiness that made it unintentionally funny to Americans (the first episode had a killer Christmas tree and evil plastic Santas, and last week's had giant bat aliens disguised as teachers), with the space opera "big" stories that defined the 1970s for the character: the recurring thread in 5 Billion AD about Cassandra the last pure human in the universe and the Head of Po are Heinlein-esque, and reminscent of the "Peladon" stories, with the Head of Po instead of Alpha Centauri.
This "new" Doctor Who is a sort of "Will Smith" type, a goofy/sexy combination that goes between dead seriousness and clownishness. For my money, he's better when he's got this steely, dead-certain look in his eye: the actor's really not that funny, and his clowning around hardly hilarious.
He clearly has one of the definitive aspects of the character - his "cosmic" contempt for human unenlightenedness and love of violence - down pat when he excoriated the Prime Minister for destroying a surrendering alien spacecraft.
Amusingly, the premiere episode featured the head of space command with a Welsh last name. The Prime Minister's last name was "Jones." I tried to make a few Welsh jokes to my buddy, but I discovered I didn't know any Welsh jokes except the common definition that they are what the Irish would be without the sense of humor and what the Scottish would be without the sex appeal.

Then there was the Sarah Jane and K-9 episode.
This was loads of fun for me, because my first exposure to DOCTOR WHO was, like most Americans, PBS. You've got to remember, this was in the early to mid nineties when there was no "Sci-Fi Channel original programming" and the only science fiction on the tube was STAR TREK: THE NEXT GENERATION and DS9 and maaaaybe SLIDERS. Pertwee was my guy: he was one part Sean Connery, another part Batman; my first WHO serial was the Pertwee "Planet of the Spiders" with plucky Sarah.
So, it was great to see Lizzie Sladen as Sarah again. It was interesting to see they took into account the fact she had aged and used that to tell a very emotional story (Elizabeth Sladen will always be young and beautiful to me, but I'm sentimental like that). It's really embarassing when they don't take into account age: Roger Moore aged considerably from the start of his time as Bond to the end and everybody tiptoed around it like the 800 pound gorilla in the middle of the room. The Sarah Jane story was all about Doctor Who's inherent loneliness: he never ages, but he watches others age and die. Suddenly, the reason he has human companions - and why he sometimes callously abandons them as he did with Sarah - makes SENSE.
The hints in this story that Sarah Jane might have been in love with the Doctor, are as intriguing as they are disturbing. We've got to remember, John Pertwee was no spring chicken when he played the Good Doctor; he quite clearly saw Sarah Jane more like a daughter.
The idea of a companion having a crush on Doctor Who, as Billie Piper has on the new guy, is a very intriguing one because it's so TRAGIC. It's like being desperately in love with a teacher...they can never really reciprocate.
The Sarah Jane episode also featured what may be the single most successful and persuasive "join us" speech by a villain to a hero ever made: the villains point out to the Doctor that if he helps them solve the theorem, he can use the power to make his companions immortal and not have to suffer watching them age and die.
The Sarah Jane episode skyrocketed to greatness because of the last scene where the camera is kept on Sarah Jane, while the TARDIS dematerializes without her...and you can spot the exact moment her heart just BREAKS.

And I love how they've kept the sound effects of the series no matter how hokey they might be; the TARDIS dematerializing noise, and so on. It's hard not to love the new TARDIS control room, but then again anything was an improvement after the laughably cheap set.
All my objections to it are really, really little nitpicky fanboy things: for instance, the idea in the premiere that this is the first publicly known contact with alien life. Now, I'm going to call shenanigans on that...true, the Pertwee years were filled with UFO after UFO, but it's not unreasonable something like the Axos or the Invasion of the Spiders could be covered up. Fine, I can accept that.
But off the top of my head here, there have been several things that can't just be swept under the rug. I mean, this is the Doctor Who earth, where Yeti invaded London under the command of the Great Intelligence, where an evil supercomputer on tank treads named WOTAN threatened to destroy everyone, and where Operation: Golden Age time-beamed dinosaurs into Trafalgar.
I can't accept that only NOW have people figured out they're not alone after all the things that by now have made headlines on Who-Earth.
This is symptomatic of something of a bigger problem: a confused timeline for the stories set in modern day. The Pertwee "Exiled to Earth" years solved this problem by being all set in 1980 (then some years off). Sarah Jane herself identified herself as being from 1980 (notably in "Pyramids of Mars").
And when they mention the Doctor is the last Time Lord...wait, what about Romana, still in E-Space? Or the Doctor's Granddaughter Susan? The Master? The Monk? K'anpo Rimpoche?