Some of it is cute, some of it isn't. I find really disgusting those black hoop things that are just openings "hole reinforcer" type things. She has too many piercings, so the effect is a lot less subtle. A piercing here or there I think would be better, less is more imho.
That guy just looks a mess, so random. I mean, even if I used cool tools to create an image in photoshop, if I use them randomly, theres no guarantee I will get a decent overall effect - and that is the case with him. Its just a bunch of stuff on his face. Also, the larger pieces totally diminish the smaller pieces, there no point even having those in.
Personally I like pieces which produce a nice effect. Someone linked on here the "corset" back piercing once, I really liked that.