I really enjoy it - but is there any other composer whose works all sound so remarkably similar? I seem to recollect hearing a quartet in much the same vein. Has he written anything different? I would love to know - and hear.
I would dare say there are only two kinds of composers (at a rather ridiculous risk of oversimplifying): 1) those who, in searching for a personal, unique mode of expression, dig ever deeper and deeper within a particular aesthetic niche, and 2) those who, in searching for a personal, unique mode of expression, explore outward in any (and sometimes every) possible aesthetic direction.
I would argue (again, at the risk of appalling oversimplification) that this is perhaps the most significant distinction dividing various camps of composers/performers/listeners/scholars. Everyone seems to pick one of these two teams. Somehow this seems an elegant (if imprecise) overview of artistic work -- digging vs. striving. I see myself in the digging camp. Others see me as an imbecile. The jury's still out, and hopefully will be for some time.
Along those lines, I have a huge admiration for Glass on a great many levels, but I really do hate the work. Late 60s/early 70s Glass comes close to something that excites me a great deal, but I haven't yet heard a piece that engages timbre/texture/register/instrumentation/etc. in a way that I find satisfactory. But I find the forms quite stunning and innovative and clever. 80s Glass seems altogether too wimpy, but I'm making every effort to see 80s Glass as his attempts at probing deeper (and perhaps at fixing errors in the earlier work?). (I have it on ... well ... direct personal information/communication that perhaps there are larger, less ethical considerations at play, but I like to think the best of people.)
Anyhow, Chichivache, perhaps 'sameness' is somewhat in the eye of the beholder. To some, Palestrina all sounds the same; to others, there's an infinite variety. To some, all Ferneyhough or all Lachenmann or all Sciarrino or etc. etc. all sound the same, but to others there's a huge range of distinction within the work.