IMO, I like the look of the 2010 series much better than previous look of NuWho. Glarey, washed out, and cheap* are all words that come to mind. Since Series 5 however, the lighting has tended to be darker, which favors the effects. Because of this, I am way more likely to watch these better looking episodes (though they might not be the best episodes) rather than watch standard, average episodes from the past series. It takes a very great episode of Who before 2010 (and I don't have a problem with Eccleston and Tennant either. I love them both. The fact that I prefer Smith, as I see it, has nothing to do with it.) to make me rewatch it. Which is why there's only 10-20 episodes I'd seriously consider going back to rewatch, instead of regularly watching some of the episodes regardless of my opinion of their overall quality. Proof in point: I actually don't like all that much the Silurian duology, but I'd easily watch that over the Cybermen duology, the Cyberman-Dalek duology, the Daleks in Manhattan duology (oh God no) and the Sontaran duology. Easily. *Note: The exception to this is Euros Lyn. Whenever there's a Euros Lyn episode, it's at least got a watchable aesthetic to it.