I was pleasantly surprised by Harrah's. I think the key is to request a renovated room. We had a flat screen TV in our BATHROOM! You'd think that'd be useless, but actually....
Anyways, we had a kick out of that. The rooms are nice, and there's a flat screen outside of the bathroom too. For an average of ~$80 a night before tax, I was very pleased. The only complaint I have is that their mini-bar is outfitted with a weight sensor, so if you even pick up something from the bar and place it back down, they'll charge you. The internet cable is also such that if you just plug it in, they'll charge you. Those seem like customer gouging tactics to me, even if they did inform me at check in.
Oh yeah, and location pretty much can't be beat. Approximately across from Caesar's and Mirage, and close to the Venetian.