LV Hilton - Nice, comfortable but off the strip. My family does a Ladies Trip and charter a bus every year so we always stay here since its affordable.
Paris - I liked this hotel. Pool area was nice, rooms were nice. I loved the decor.
Ceasar's Palace- LOVED the pool area but very crowded.
Excaliber, Flamingo, Imperial Palace- went as a kid so I don't remember much, but I don't think I'd opt to stay there any time soon.
Bally's- Depends what tower you get. Nice rooms in the newer tower, but the old tower had horrible furniture and stunk. I don't like their pool at all, but the rest of the hotel was nice.
Tropicana- Hated it. went for work once (yes, when I worked for the Boys and Girls Clubs!) The pool as dirty and our room had a sliding glass door that went directly to the parking lot!