Don DeLillo...a disappointment?

I've only read Great Jones Street. I had two problems with it:

- the main character was a cipher, and since he's also the narrator it left the book bloodless. He has elements of Dylan/Jagger/Lennon as convenient from moment to moment, but I never felt DeLillo actually got into the character.
- like J. G. Ballard, the story was more a scenario being explained than a plot that we see working out. That's perhaps an obvious pitfall when the whole book takes place (as I recall) in one apartment.

I did walk past the actual Great Jones Street in New York, it's about as wide as it is long and only has a handful of buildings on it.