Regarding Road, I'm mainly with Sean in that the surrounding contour outweighs the general look and depth of the thing (though I much prefer the older rugged look). The recent version and one I was was familiar with in 2009-10 worked very well as someone daring could putt around the bunker though risk going in it if not hitting it hard enough. That feature to me has always been the bunker's greatest asset, aside from its vexing placement of course.
The other images in the youtube video don't have enough context to fairly show if that was evident or not, but the 1st (1970) and 3rd (1995) versions seem like it might have been too wide to play around on the ground. I do remember seeing old writing somewhere about an American (Bobby Jones perhaps?) being short of the bunker and the Scottish crowd being shocked to see them play it the proper way along on the ground around the bunker as opposed to flopping it over and probably ending up on the road. So to me that ground game option isn't a new addition. I haven't seen the new work to be able to pass judgment, but I would say I'm cautiously skeptical. Don't really care for the other work (putting it quite mildly), especially that at number two. I hope someday there is an opportunity to undo it.