Have never stayed the night here. Have played in their casino and eaten at some of their food places though. Cannot recommend any of the places there to eat. Especially do not eat at Ming's Table. Without going into specifics, I'll just say that they do not serve good food there.
The casino on the other hand is quite nice. That's why I've still got to give the place 3 stars. It is actually one of the few casinos on the Strip where I've actually finished ahead! Woo hoo! Not that I'm much of a gambler, but it is still nice to win! The ventilation in the casino area could use some improving though.
I like the location of Harrah's. It's in the heart of the Strip right by the Venetian. In conclusion, play at their casino...just do not eat there.