I think I just just had a "eureka!" moment with the GR07.
I don't think it lacks soundstage depth at all..where it actually falls short is in the height. This is the cause of the dynamics problem and more closed in sound stage.
It's almost like trying to stand up, but you find yourself hitting your head on the ceiling.
Of course, the other aspects of the sound compensate for this, but I just found it interesting enough to share.
Interesting I'll check this out.
Edit: I can see what you're saying but I don't have anything with a big sound stage to compare! I tend to prefer an intimate presentation.
Edited by gnarlsagan - 11/12/12 at 9:14pm