I just got a pair of the newer ones, the MS-1i's. I did a did a shootout between those and the SR80i's, which they seem based on. (Same exact cord. The MS-1i's do not have the beefier cord the SR125i's have. Also have a pair of those.)
I was looking forward to mellowing the midrange harshness of the SR80i's with the Alessandro's, but what I heard was mids and highs that were almost the same, but the MS-1i's seemed very lacking in bass vs the SR80i's. In fact, the Alessandro's reminded much more of the SR60i's than anything.
I was really disappointed with them. Not what I expected at all. And I kept trying different CDs, low volume, high volume, etc, but I kept hearing the same thing.
So then I emailed and mentioned to Grado that the MS-1i's sounded closer to the SR60i than anything else to me, and they basically responded: no comment. NDA in place. Can't talk about it.
But obviously, there are Alessandro fans here too. So ymmv.