I'm surprised they didn't update the rooms when they changed it to "The Quad".
Rooms under $80 will be a pretty good value at "The Linq" provided they look as good as the pictures. The High Roller and all of the little shops back there make for a pretty nice piece of real estate.
One problem I noticed on my recent visit (and they may be fixing this with the renovations)....you need a GPS and a map to find your way from the parking garage to the casino. You have to get off on an odd floor...and then go through a maze before getting to some escalators that are unmarked....then you have to guess whether you go up or down because there is no sign (you go down)....and then you go through another maze to get to the casino. 15 minutes of my life I'll never get back.