One of the things I've been trying to do w/ the CT5 is spend enough time with it -- and it alone -- so that I find settings that yield musically useful results* and that I can remember and dial up repeatedly. I've had mine for 3 or 4 months and I think so far I've managed to find two or three settings that qualify

But those two or three settings are
so cool!
I find it helps to not think of it as an open-ended crazy random "granular delay/micro-looper" or whatever the elevator pitch description of the CT5 is supposed to be, but rather think of it in terms of what those favorite settings yield...so, for example, in one of my favorite (Mode 1) settings it's simply [sic] a reverse delay 8va. And in another (Mode 3) it's just (ha!) a looping delay, but with access to two "hidden" semi-cloned layers.
If I can spend more practice time with it I fully expect to come up with two or three
more favorites...and if I only ever wind up with less than a half dozen favorites, well, it's already been worth it, so definitely a keeper.
*"Musically useful" as defined fairly liberally/abstractly, of course. Not sure I would
ever bring the CT5 to a cover band gig.