The "amusement" part is what always amuses me.
Most churches/pastors allow their people to go to amusement parks.
Another thing I find amusing is the theater issue. Although theaters in general are still pretty much taboo (with rising numbers of exceptions), for some reason theaters at an amusement park or other public place of "entertainment" are OK. IMAX is one such example. Museums, for example, often include an IMAX and what they show isn't always for "educational" purposes.
Consistency is like that pot of gold at the end of the rainbow....