Very good points....
Of course, a service in a Greek Orthodox or Roman Catholic or Anglican or Lutheran church - while certainly not a rock concert - CAN be viewed as and received as very entertaining. And (IMO) the artistic quality of such can easily be viewed as FAR, FAR more advanced and entertaining than what might be found at the "contemporary service" of The Church of What's Happening Now as the band leads, "No, no, no, no, no, no, no, no, no, no, no, no, no, no, no, NO - God's not dead!" (that refrain repeated 12 times lead by a 16 year old boy who could not hit a note if his life depended on it and his brother on lead guitar who just finished his fourth guitar lesson). The possibility of something just being "entertaining" is not limited to what goes on at The Church of What's Happening Now.
IMO No offense to anyone intended (not even boys who can't sing or play guitar).
- Josiah