PT does clutter things, a lot. Noticed the same thing... Clones alone are a shelf unto themselves.
Same here. I display stuff from both trilogies (although the majority of my PT vehicles/beasts are packed away), but like Jesse said, the clones really eat up space quickly - and I don't have anywhere near the armies many people do. I've thought about trying to narrow the prequel stuff down to one shelf, but don't see how it is possible without packing a ton away.
Anyways, as far as Wave 2 goes...not too bad. Nothing necessarily super exciting, but some nice figures included. It just seems like much of the first two waves has lost something just because we've known about them for so long at this point, not that that should change the quality of the figures themselves. I'm getting to the point with a lot of the prequel stuff (clones in particular) that the previous versions are "good enough" for me, and can't see myself buying a whole lot more, if any.