I should have qualified my statement with a comparison with the Rotel 971. The 971, having more prominent high and lows is more of what I consider rock 'n roll. The Cary has signficantly less 'thump', so I made a generalization. Its not a total wimp. The bass is nicely done, and I have no problem with the bass output. You might though as I have Hales Rev Two (8" sealed, (86db 1w,1m)) with about 100 watts. There is large difference in bass output between this and 175 watt-driven 100s.
I don't know anything about the conditions of other reviews, so I can't even begin to bridge our two positions together. I still don't think of it as a typical rock CDP, like I consider studio 100s to be typical rock speakers.
I don't think the bands I listen to aren't going to help you out, but: NIN, My Bloody Valentine, a little Metallica, S. Pumpkins, Rolling Stones, Velvet Undergound. It seems like you are doing the best thing by trying CDPs in your home. Keep going until you find one that floats your boat.