The staff is very helpful and fast, but it's a shame that too many people take photos carelessly but let it go. Taking photos for too long also disturbs us who really want to read, admire, and see the collection. There aren't enough seats for the theater section. The collection isn't that extensive for that price, maybe worth it, maybe not, it's a 50-50 ratio. It's a shame that none of the merchandise depicts this museum authentically, so it's less interesting to collect.