Neither...
I am giving them something compeltely different than they are used to seeing. I'm sure it's a fad and it will go away sometime soon. In the meantime, I am going to kick back. laugh at people, make faces, gong them off the stage and have some fun with them.
Doing something well can be a permanent gig...the fad of making fun of your following will surely fade to them and what part of your rep will fade with it?
I started part time in 99 and went full time in 2000, with a set of ethics and professionalism intact. I work as much as I want now and refuse work. Karaoke is a lucrative full time "fad" for me now since, oh May of 99! There is no end in sight...
It does not take much more effort to run a good show than it does to run what you have. Yes you have a crowd, probably more for the DJ mix than the karaoke, but if the karaoke is truly in demand, why not do it right, rather than the fad of doing it crappily for your own amusement? You just may find the public will respond favorably and profitably.
You say,
"1. No books...Too much of a time waste and most people know what they want to sing anyway. If they don't, they really shouldn;t be singing anyway" to which I would counter that providing a list of songs will encourage your singers to try new songs, or encourage someone to sing who is inspired by a choice in the book...
You say
"No Key or tempo adjustments - If they can't sing au naturel, they suck anyway." to which I counter, that is crap, even a good singer needs a key change now and again...and you are obviously of some assumption that karaoke songs are always in the correct key...for example, dont expect me to sing from a DK disc that lowers the key, for example Bohemian Rhapsody, when I need it to be 2 steps higher which is the key that Queen did it in. But, if I request that change, I guess I suck.
You sir, do not run a karaoke show. You run a gong show/talent exhibition/contest. Contests have NOTHING to do with karaoke, nor does talent. If I were to attend your show advertised as DJ/Gong Show, I might could find myself amused, but if I attended on the presumption that it was karaoke, I would be appalled.
If you are advertising karaoke, it should be non competitive, and cater to your singers needs. You have no semblance of a karaoke show. Your show, advertised AS karaoke, is what gives karaoke a bad name.
Come to a good karaoke show, with vocal processing, compression, no contests and a compassionate host who can cultivate a following of spending, eating and drinking customers. THERE is a difference, and it is not KRAP-e-OKE. If you dont like cooking, why be in the kitchen. Stick to the DJ nights.