Inside Llewyn Davis - I hate to say it but the Coen Bros just aren't bringing it like they used to. It is hard to find a bad apple among their first eight films but, frankly, six out or their last eight are "meh" at best. Two of the last three are downright difficult to watch (Llewyn Davis & A Serious Man).
Now the music was quite good in ILD but other than that it was a film about a bunch of boring to downright despicable characters enabling the main character who was little more than an uninteresting ###### bag. And even with the music I found it to be excessive to the point where the movie started to feel like little more than an vehicle for the Coen Bros to show the world how they are musically more enlightened than the rest of us.
I am fine with the notion that nothing really happens during the film, and as a rule I don't really mind despicable main characters either (Blue Jasmine was like that on both fronts but was still very entertaining). But none of it worked for me with ILD.