The picture is deceptive, I think no restrictive view from the bridge. The top level of the containers is equal with the lower level of the bridge windows and only one bay forward.
Otherwise she could have never established a Kiel Canal transit.
Another view here:
http://www.shipspotting.com/gallery/photo.php?lid=1168869

Regulation 22 SOLAS V:
The view of the sea surface from the conning position shall not be obscured by:
More than two ship lengths or 500 metres.
Whichever is the less, forward of the bow to 10° on either side under all conditions of draught, trim and deck cargo.

Not poor, very poor and not complying SOLAS regulations.

Visibillity is poor from the bridge!