To get a whole next-level appreciation of things you can get Rapture to do, peruse some of the rapture patches at
http://patcharena.com/synth-resources/cakewalk-rapture/ Lots of good stuff there, great to listen to and be inspired by, but also to tinker with, take apart, and scratch your head over ("How
does that patch get that wild sound?"). All the patches here are, ahem, free, but more to the point they are quality. I am particularly fond of some of the deeply wild (wildly deep?) outside-the-box patches done by
b rock (one of a handful of true forum titans). He pushes the envelope by punishing raptures envelopes, if you get my drift. Some of his patches make me laugh out loud when I try them. (Okay, maybe I do have a mouse in one hand, a Moosehead in the other, so what's your point?)
If you've only ever used the standard shipped-with-rapture patches, which were rushed out many moons ago against a product release deadline, you really ought to try the freebies at patch-arena, or--heaven forfend--
try/buy some third-party patch packages. Don't misunderstand, the standard rapture patches are phat and useful, but these other patches (freebies and third-party) released since then are the realizations of sound designers who took the time to really play with/stress/abuse rapture and come up with amazing "sound spaces".