EyeballKid
Shyamalan'd
I really don't like it when there's a bunch of opening bands that detract from Symphony X's set time. Even if the opening bands are good (which they rarely are), I'd still rather hear more from Symphony X. I say one opening band maximum, and two if absolutely necessary, but three is overkill.
Unfortunately, the music touring market is not as profitable for bands without massive fan bases (i.e. SX). Adding more bands (especially at least one local opener) generally yields a bigger turnout. I agree that more Symphony X time would be great, but sadly it's not always the most logical thing to do.