Nearly 4 years, and I still have my Crescendos. For someone that changes audio components rather quickly, this is by far a record.
I belong to an audio club, and I find the most prominent flaw(to my ears), is too analytical a sound.
The Crescendos give you the music without the sizzle; it's all steak. They are not "ruthlessly revealing" of equipment; I would put them in the forgiving camp, and to me, that's a great thing. I have thousands of cd's, and can't deal with "audiophile music."
A great speaker; I tried in-home auditions of 4 others from various manufacturers before deciding on the Crescendos. I spent about 1K on shipping the others back and forth.