That's a pretty dull steel. Prefer the white premium collection edition I already have. Not sure about the sequels either - be nice to have a full set but they are truly diminishing returns. That last one.........ugh.
I've got the US region free boxset which includes The Animatrix - a collection of short animated films which in my opinion are mostly better than either sequel. If they released The Animatrix on steelbook too I'd double-dip, otherwise I'll steer clear