Worthless queue? There is no such thing, unless you're in line for day care or cute or boot. Meeting new friends in never worthless. If you're only on vmk for the prizes, you may be very disappointed.
Even then that don't help . Two times yesterday I was in a room during Dream hours and host lily came. In the first room only 1 people got prize, in the second room no one got a prize, because we weren't not "special" enough for her (her words)