I don't like musicals. Despite my distaste for them, I did sit down and try to watch 2016s "greatest movie evah", La La Land a few months after it had been declared the best movie of the year by a bunch of people in the business only too eager to tell us about how great it was to be in the business. I lasted about 15 minutes before walking out of the room. I was mildly reassured by a friend whose wife LOVES musicals who also couldn't stand it that I wasn't completely biased. I know my bias isn't omnipresent because I actually enjoy classical opera and have seen a few. Certainly, I'm drawn to the productions of composers I already like, such as Mozart, but the aspects that tend to annoy me about musicals don't have the same effect when it comes to the original art form, as it were. And that's what makes my reaction to Annette a little more unusual, since it's essentially a modern opera. Moreso than things like La La Land or West Side Story, there are no dialogue segues between the singing. It's all singing, all the time, just as in opera. Unfortunately, like most musical performances of whatever stripe, part of the entertainment is watching said performers actually singing, which means the storytelling is at a somewhat slower pace than most films. That means that you really need to be interested in the story and the emotional underpinnings that it rides upon... and I simply wasn't.
In the same way that I wasn't impressed by the trauma of life as an actor in La La Land, I wasn't particularly intrigued by the contrast between Henry McHenry (Adam Driver), abrasive stand-up comedian, and Ann Defrasnoux (Marion Cotillard), soprano. It seemed obvious that Henry's cynicism and general distaste for society wasn't going to mix well with Ann's prominent joie de vivre. Creating a child between the two was the Frankenstein's monster in the mix and she was smartly displayed as an automaton in that respect for most of the film, who exhibits the voice and innocence of her mother which only further contributes to Henry's discomfort and inability to understand others' desire to embrace life, rather than scorn it. In that way, the titular Annette becomes both the motivating factor and the quandary of the film, which is all very operatic.
But that basic, primal story isn't powerful enough to escape the turgid pace that the performances require. Instead of the reaction that I normally have to something like The Magic Flute, where the orchestral intro to another aria builds up excitement, I found myself frequently sighing in frustration at the fact that Henry was, once again, singing about his worldly disdain for everything that was happening around him. Driver is a capable singer, but not a compelling one, which doesn't help when he's the central figure in the film who has to constantly do that. Similarly, Cotillard, whom I almost always enjoy on screen, isn't generating thrills when she's carrying a tune and, because of the more dynamic role that Driver inhabits, she ends up being kind of a sideshow in the larger picture. The "pure" characters are Ann and Annette. But they're almost never the interesting ones, since the tragedy (and the crimes associated with that) center around Henry, who's played by the largely-less-interesting-to-watch-onscreen Driver.
Perhaps I was setting myself up to fail when it comes to appreciating the picture, because I did almost no research on it before we saw it. The trailer involves the most amusing bits and doesn't really indicate that this is a musical of any sort, other than Ann being a singer of some kind and their daughter following in her footsteps. So when the film opened and the cast did a Greek chorus thing, by immediately breaking into song and giving a meta look at the story as a whole, I was intrigued. That quickly changed to frustration when the next scene made clear that it was going to be this way throughout and I began to lose patience with the film's pace. I think the visuals were smart in that every scene was lit and staged in such a way that it was clear that they were all studio sets; presenting the "all of life's a stage" idea by demonstrating how this might be possible in the theater that was home to both main characters. In the end, I don't think there was any particular failing that stood out to me. It's just really not my song to sing.