Dario Argento Collection: Should I or shouldn't I?

Thinking about getting this with my extra cash:

Mostly just for the sheer awesomeness of, "Do you want to watch a movie" and sticking one of these weird motherfuckers in there.

I mean, I'd mostly just be getting it for Phenomena and Tenebre, which are both great weird what the fuck films. Do you like Hitchcock is shit and I've not seen the other two but I have a feeling they might also be shit.