Mais d'un côté ça sera plus le bon format, donc il reste quand même un petit avantage au coffret DVD
L'avis de David Simon est donné là 
http://uk.ign.com/articles/2014/12/03/hbo-announces-hd-remaster-of-the-wire
While this development may widen the audience for the TV series, creator David Simon fears that the impact of certain scenes may be lost in the move to the 16:9 format. "There are scenes that clearly improve in HD and in the widescreen format," he says in a blog post, "But there are things that are not improved. And even with our best resizing, touchups and maneuver, there are some things that are simply not as good. That’s the inevitability: This new version, after all, exists in an aspect ratio that simply wasn’t intended or serviced by the filmmakers."
Donc bon pour lui c'est pas forcément l'expérience ultime le BR.