Allthat,
I think you touched on something there. Good safe laser shows are difficult to find. If you take cheap chinese crap and display it safely, it is going to look like cheap chinese crap, however, audience scanning always seems to WOW people. It is easy to make cheap chinese crap look good when you shine 200mW into the audience and thus, the safe and good shows lose out. I also think some people are turned off when they hear "safe". Safety always seems to cramp the fun in people's mind. Paintball vs. Nerf darts, "What do you mean, the speed on these whosey-whatsits are lowered for safety?" "Do not hold in hand"..... I can see how the illegal shows get in there. Money and hassle free (provided no one gets hurt).....
If you're the smartest person in the room, then you're in the wrong room.