What is with people going on and on about two parters as if it was the norm until now? Until this season they had a couple of two parters per season. And those episodes were often criticized for being drawn out and boring. People need to get off this particular bandwagon because it's not big or clever.
The OP does make a valid point though - the hype does put a lot of funny, untrue ideas into people's heads that they simply wouldn't have thought about otherwise.
Examples:
Season 5 - all of the Doctor Who cast & crew trot out the party-line that the season would have a 'fairytale' approach. Suddenly fans are up in arms: Doctor Who is about science! We hate fairytales! We're grown-ups! Albeit a children's show is our favourite programme and we watch the Sarah Jane adventures religiously... but we're grown-ups! Moffatt is destroying the show! Except... content-wise it's no different than it ever was. It was always a bloody fairytale with the Doctor as a magical guardian wizard... hardly Asimov before was it? It was HYPE, a buzzword to talk about the season... and anyone who used it as criticism fell for it. People were criticizing for something that wasn't even their own observation.
Season 6 - Moffatt says the season will be more interlocked than ever before. Everyone else trots out the agreed upon party-line. Suddenly fans are up in arms: Doctor Who is getting too complicated! The storylines are impossible for the average viewer to follow now! You used to be able to tune in ever week and just watch without needing to know what was going on! Moffat is destroying the show! Except.. content-wise it's no different than it ever was. It's still mostly standalone episodes with a tacked on subplot scene, just like the crack in the wall, Bad Wolf, Harold Saxon... this time it is the 'Eyepatch Lady' and the Doctor's 'death' (something that happened in the first episode and had no further relevance until the last two). And it doesn't even have the extra cast members to keep up with like they used to have in the RTD era: Rose's family, Martha's family, Donna's family etc, or a character popping in and out because he's variously dead or alive from week to week (Rory in Season 5). The extra complexity was HYPE, a buzzword to talk about the season... and anyone who used it as a criticism fell for it. People were criticizing for something that wasn't even their own observation, but was an element they were TOLD was going to be in it.
Season 7 - Moffat says that every episode will be like a 'mini movie'. The rest of the cast and crew trot out the agreed party-line.Suddenly fans are up in arms: Doctor Who is getting too dumbed down! There's no room to develop the storylines anymore! There's no complexity, it's just standalone episodes every week! And movies! Bleeuugh! Doctor Who isn't a movie, it's better than that! You used to be able to really sink your teeth into the sophisticated storylines this Saturday teatime, light family entertainment drama provided! Moffat is destroying the show! Except... nothing has really changed, except none of the stories drag on too long now. It's all HYPE and people keep falling for it.
I tell you what: next series (whenever the Hell that will be) don't read any interviews, don't listen to any promo material just sit back, tune in, and expect to see Doctor Who just as it's been for the past 8 years... and you know what: YOU WILL, because it really hasn't changed. Jaded people's perceptions however... they change. People outgrowing the show, moving onto other things... that happens.