I went there a few times with a group of friends. The club is very small and mostly plays Hip/Hop music.
First, the place is located inside the Bellagio hotel. Parking will be easy but paid, and the place itself should be pretty easy to find if you follow the signs inside the hotel.
Once you get there, the line is actually rather short, but be ready to spend a lot of money. The cover and the drinks there are rather expensive. Since this club is very small, be ready to have very little room to dance once inside since it will be very crowded.
The main problems with this place are the staff which can be very rude, and the drinks, that are usually pretty weak even though they are expensive.
Overall, my experience with Hyde was negative and I would definitely not recommend it. Go to any other club in Vegas. Feel free to message me for any additional details that you may need!