You gotta check it out and give yourself a couple hours (maybe 3 or 4) to get through the whole thing at your own pace!
Whether you're a local or not, there's so much to see! From the reading material, there's a lot! There's also quite a few interactive experiences to try.
I personally think it was beautifully put together by the curator and sometimes just stood there at some parts to admire the creative thought out into the display.
As a local, I've been there twice. Once, when it was free for locals on Valentine's Day. Another time and most recently because I just gotten off work and wanted to relax and get through it at my own pace by myself.
TIP: If you don't mind lots of people and don't want to pay, come on Valentine's Day if you're bored and single.
I wanted to come again on my own after Valentine's Day without all the crowds. Got there around 6 and still didn't have enough time to get through the last floor.
I plan on coming back again because it's like a well crafted movie... you always find something new you didn't notice the time before.