(Possible spoilers ahead:)
I also enjoyed the episode... although it rather added an edge of humanity to the Daleks that contradicted what the Doctor was saying at its start about them only having one emotion left (hate) and the desire to kill anything that wasn't a Dalek.
Special effects were very nice, with a good touch where the Dalek took out an entire force of humans with the aid of the fire sprinklers.
One thing I found rather curious (and this may have been explained in previous Who episodes or books etc.) is that the Daleks / Time Lords wiped eachother out. Yet by their very definition if there are even two Time Lords around (and presumably Daleks can time travel as well) then they could go back in time and save eachother from whatever fate hit them. All it would take is one to survive an attack and he could undo anything that happened before. A rather messy business, a time war, I'd imagine. But curious that they all got wiped out with the exception of that Dalek and the Doctor.
Ah well.