Whether it's particular genres, writing styles, character archetypes and tropes, or something else, what in a written work do you personally find entertaining enough to make you want to read it all the way through?  (Or not entertaining to the point where you want to stop reading for good?)

For me, I'm open to a wide variety of genres and I enjoy a balanced pace - not too rushed with exposition and details, but not too ponderous.  I like characters that feel like fully-developed characters - I not only want them to have a range of emotions, but also interests, hobbies, or likes and dislikes outside the scope of their quest or cause.  (For instance, my protagonist in The Brotherhood of the Black Flag enjoys playing card games, simply because he thinks it's fun and it gives him an opportunity to be social - although it does have some payoff in that it wins him an important ally.)  Good snarky banter, high stakes, sword fights, a really good whodunnit in the case of a mystery, and strong relationships also help keep me engaged.

Anyone else? 

For me, story does not exist independently of style. Sure, I love action, fantasy, all of that, if driven by verbal agility and acuity. I’m deep into a series of occasionally tedious sea sagas because it is so beautifully written.

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I value linguistic foofaraw (like that word? I pinched it from Mr. Pynchon) over that of plot any day. Double dip, serve up both, and you’re golden.