I've owned can be interpreted as I have owned (and no longer) or I've owned (and still own). It isn't your fault, the guy who made the post is at fault. He should have used a more clear statement.

Yeah - treelines 50 horror and sci-fi packs are the buisiness. Some great titles and some hardcore cheeses to boot.

I just bought another 50 move set called "Chilling Classics". Not sure if any of the movies are any good though.

The chilling classics box set seems to be a mix of the horror and sci fi box sets - most of the classics left intact by the looks of it - obviously a few have taken a walk though. these box sets are the shit, really good value.