My recommendation is the work of Joel Bocko, whose website and general web presence, Lost in the Movies, is superb and really not well enough known IMO.

He's best know for his amazingly in-depth looks at Twin Peaks, including Lost in Twin Peaks (a podcast offering episode-by-episode discussion and analysis of the entire run), and the more thematically-based video series, Journey through Twin Peaks.

These are not so much in the "Try to crack the code" mode so much much TP coverage goes for - rather they are about appreciation and analysis of the show as a piece of TV/cinema; its themes and messages, its characters and plotlines, its direction and aesthetics, and its production, artistic vision and contemporary reception. They're wonderfully satisfying and well put together, and deserve much more attention.

He also does a huge amount of work on other cinema and TV, ranging from major blockbusters (usually in the form of him discussing major films he missed on initial release) to older genre movies to obscure arthouse cinema.

I can't recommend his work enough :-)