To answer your original question, let me tell you a little about my personal experience with Scriabin's music.
To be honest, prior to a year or so ago I never really enjoyed Scriabin. I liked the famous D-sharp minor etude, but everything else I had heard of his seemed obtuse, repetitive, boring and depressing. Nothing seemed to have any structure, rhythmic vitality. I didn't understand his music, I just didn't get him. When something by Scriabin came on the radio, I would usually tune in a different station. I didn't own a single CD with his music on it. (With the exception, once again, of the aforementioned etude.)
So one day, when my teacher and I were discussing new repetoire, she mentioned Scriabin and I told her I really didn't like his music. I found it boring. Well, you should have seen the look on her face. She was absolutely horrified, since Scriabin is one of her absolutely favorite composers after Rachmaninoff. Well, she did something she normally doesn't do. She told me I had to learn some Scriabin and told me to buy the Dover edition of the complete Preludes and Etudes.
At my next lesson, she played through a selection of the Op. 11 Preludes and made some recommendations and told me to chose a few to learn. So I picked #5,7,10, 13 & 14. As I started working through them I started to appreciate the writing. His music has these wonderful rich harmonies and strangely beautiful melodies that go off in the most unexpected directions, there are wonderfully hidden voices and extraordinary voice leading. I also first thought that the writing was awkward and unpianistic but after a while I started to get the hang of it. His music has a very distinct feel under the hand, much like Schumann whose music gets easier to play the more you play it. (If that makes any sense.)
Now I know the Op. 11 Preludes are very early Scriabin. But I find myself hearing his later music differently and I can see how he got from Op. 11 to, say, Op. 64. I finally "get him" but to be honest, I don't think I would have if I had not learned those five Preludes.
Gosh, my teacher is really smart.