As you're saying, it's easy to get in, but you're not going to get out (although they DID sometimes let Westerners go back - for propaganda purposes. Which is one of the ways we wound up with so many commies here; it only takes a few to come back and "spread the word" about how everything said about the USSR was a lie, or exaggeration. And many of them actually did believe that, not to mention the ones that went there and stayed because they really were true believers.)

They love to accept people INTO the cult, but like all cults, they only release those they know will sing the right tune. And visitors will have their open, curious minds filled with nothing but the best you have to offer.

Maybe I worded myself wrong the first time.