Wow.
Fun, and great food.
Hmmm.
Some of these (Rainforest Cafe!) might not have THAT great food, but probably won't serve something inedible.
Some are fine dining, like Alize and the Eiffle Tower restaurant
Hope this helps!
Theme restaurants - Rainforest Cafe/MGM Grand, Harley Davidson Cafe, NASCAR Cafe/Sahara, Dick's Last Resort (lunch only!)/Excalibur, Margaritaville/Flamingo, Gilleys/Treasure Island, House of Blues/Mandalay Bay, BB King's/Mirage
Gourmet Burger restaurants - Burger Bar/Mandalay Bay, BLT Burgers/Mirage, Strip Burger/Fashion Show Mall, Holsteins/Cosmopolitan, LBS/Red Rock
View or unusual locations - Eiffel Tower Restaurant/Paris, Top of the World/Stratosphere, Alize/Palms, Foundation Room/Mandalay Bay (this is a private club), MIX/THEhotel, Olives/Bellagio (patio seats outside), Mon Ami Gabi/Paris
Unusual menu - Texas de Brazil/Town Square Mall (Brazilian churriscarria bbq), Cheesecake Factory/Forum Shops, Grand Lux Cafe/Venetian
Old School Vegas - Hugo's Cellar/4 Queens, Piero's/off strip