These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Death of the Author: Nabokov hated this trope and was happy to tell you exactly what his books meant. When he stated in an interview what he thought happened to the novel's narrator, one critic called it "authorial trespassing," and invited readers to completely ignore it.
Epileptic Trees : Kinbote is not the only person given to outlandish comment and analysis given the many, many interpretations of this work.
The Woobie: Hazel Shade, an intellectually gifted girl whose extreme plainness seems to have doomed her to an isolated lonely existence. Even her devoted parents pity her as a hopeless case. Kinbote, another outsider, feels a vague affinity for her, but he completely fails to realise that the sequence about Hazel's suicide is the emotional heart of Shade's poem, and is selfishly enraged that Shade didn't use all that cool Zembla stuff Kinbote gave him.