There are kiosks on the opposite side of the building from the entrance. You can purchase tickets there with a credit card. That's the easiest and most flexible way. Once inside, take your time to read the placards; it will enrich your experience.
Our tickets were pre purchased so we could plan our time.
Not required
The ticket kiosk machines outside are difficult to use.
I made the mistake not to pre-purchase tickets. The wait in the queue can get long if you don't.
I would say yes. When we went the queues for the kiosks were short but when we came out the queues were long
Yes
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