I Personally Hope Not, I do not like very much Lenticulars on Amaray Releases. They feel Cheap on most of them. I Prefer just a Cardboard Slip either plain or some sort of embossed/debossed treatment. Just something that feels more Classy.
The Lentis for Steelbooks as we know them have more attention/care that is put into Them. They are also(as Opposed to the Amaray ones) Shrink Wrapped and Protected also to avoid Damage until we open them.
I don't know about lentis being nicer on steels. Plenty of lentis on steels have been lackluster. Ex Machina and The Pianist come to mind. And there have been awesome lentis on amaray releases, the most recent being the Pixels ones. I just don't like lentis in general though, they rarely are done right and if done wrong are pixellated and cheap/gimmicky.
For me I am happy sorry as I am not keen on 3D lenti on regular north american blu-ray releases.
True it has no special treatment but it is a nice quality Glossy slip, really nice quality !
Plus for those disappointed, lots will pick it up anyway !
It is much better for the copy to come with this Slipcover, rather than 'No slip at all' but instead just a blu-ray amaray case...