That is a bold statement. Right up there with saying "Anyone who likes those vocals only likes them because it is TRs wife".
I have taken a good few listens to HDTA lately, and each time with the earnest intention of trying to like it. I can't quite put my finger on why it is exactly, but the fact that I don't find the vocals very compelling is likely to be part of it. But that is not all. I also don't find the music itself very memorable. She is not a bad vocalist by any means either, and I will surely check out any new stuff they put out under the name, but for now, it isn't for me.
I only checked it out in the first place because it involved TR. I doubt I am alone in that regard. While we are at it, does anybody know of anybody who got into TRs work first through HDTA? Without being aware of NIN at all, I mean.