Are those Skinomi screen protectors?

I'm just curious.

Yes.

I've owned a few of their products, mostly skin protectors and Actual Skins for Tablets, I've never had a problem putting them on but i've read around online and the general consensus is that they are pain in the ass to put on. Which is weird.

It's just a simple water application.  It's not hard, you just have to be slightly more patient than the dry application things.