I stayed at the grand in 2010. It was on special for $299/ night in late August.
It was a nice room, that was on the corner and over looked the inner courtyard and the world of
disney store.
It was smaller than I would have liked, and it was a King bed, so I can only image what the spacing would have been with two queens.
Not too disney theme, subtle touches.
It was nice to walk from grizzled run, soaking wet and change in be back in the park for WOC in under 20.
However, for less money Paradise Pier is across the street from the grand and is maybe another 10-15 minute walk. Still closer than the DH hotel, which looks nice after Reno but is further than most non disney motels on Katella, or even the Hilton at the convention center.
If money isn't am option, and you want to be the closest to the park, DTD and the ombiunce, then go for it.
If your on a budget try the Hilton it's way bigger space, nicer pool area IMO and less than half the current going cost for the grand.