We have been to Vegas several times and have stayed at Mandalay Bay, the Tower Suites at Wynn, Penthouse at Paris and a fountain view suite at Bellagio. The view from Bellagio is absolutely the best on the strip. The price is not the highest, but the location would be worth a little extra. The food at Bellagio is great, especially in Le Cirque and Circo. They even have a 24 hour cafe that serves everything. The food at Paris is horrible, especially room service. Wynn food is excellent as well. Bellagio is crowded because everyone wants to come and "see the sites" around the hotel, so that is a downside. Wynn is the the least crowded and the most relaxing place to stay on the strip, but you will pay for this added solitude. We travel as a married couple and do not bring our toddler daughter. I checked "not family friendly" becuase I think the concept of bringing a child to las vegas is not only rediculous, it makes the experience less enjoyable for everyone else who is trying to have an adults-only getaway. Kids would rather go to Disney World or the beach.
Bellagio is a YES, Wynn is a definite YES, Paris has great rooms, but bad food and very crowded. Mandalay Bay is forgettable. No matter where you stay, see "O" at least one time and if you like it (you will) see Le Reve next.
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