Busy but worth it!
We only go to the Bellagio for their Garden & Water Show since we are locals. So far we have seen about 4 different themed gardens and they are each so beautiful & it always gives us easy access to go see the Bellagio Water Show. We have been going since we moved here & will continue to go for every new garden showing.
The parking structure gets full, thankfully we haven't had any issues on finding parking within the first couple minutes of entering the lot. It does get a bit hectic once entering but it is a large hotel on the strip with a lot of attractions so it's a given. We don't mind it.