Its just fun scifi, as opposed to the more serious stuffy ones like star trek or whatever the kids are into nowadays.
A show thats at least self aware enough to know that techno-babble should sound cool, regardless if it even means anything to the character who said it.
Doctor: Must be a spatio-temporal hyperlink.
Mickey: What's that?
Doctor: No idea, I just made it up. Didn't want to say "Magic Door"
Although I didn't really like the last season, less fun, more trying to be serious, bad overall arc I think, and I really hate River Song (especially when she out-doctors the doctor) and I think the weeping angels should have been a one-off monster)