Planet Hollywood is an under rated hotel in my opinion.
The rooms are nice with above average decor. I've seen the suit rooms and they are nice and worth it if you want to go that route.
The indoor mall is great too. They have painted ceilings that make you feel like you are outside and coming off a ship in the Mediterranean. They have a simple light show with rain effects that comes on every 30 minutes or so that emulates a lightning and thunder storm out in the ocean.
I haven't been to the clubs, but the Buffet was great and the Groupon I purchased really added extra value to the whole thing. I don't gamble so I can't speak on behalf of that as well.