Vegas is a con. Went there and probably will never return.
Smoking, gambling and open liquor is about the extent of Vegas. It gets boring after a weekend there. Obviously if someone is dependent on any of the three it is the best place ever.
If you're like me who doesn't smoke, hate the smell, gambling is just $100 for entertainment value and drink beer while eating dinner it isn't the place to be at. This is generally what I hear fellow millennials once they visit.