Well, I can't fully judge the cover until I've listened to the album itself. It seems it is quite mood-setting. Little details here and there show some background, referencing older titles and probably something on this album, but yeah, those horse jaws or whatever make it a bit weird.
I like it that the figure looks androgynous.
I guess they had better covers, but this is far from bad. But, like I said, will need to go through the album first.
Also, song titles sound really awesome, mostly. Shades Of Gray reminds me a bit of that dumb book.