How long are sets at Gigan tour

Because I saw an inflames live concert when they had a 30 minute set and all they played was shit so if its longer then 30 minutes it may be good

[lingeringnightmare]

megadeth will probly play a good hour an 20 minuets, in flames will definatly play more than a half hour probly 45 minuets to an hour, id give COB a good 40 minuet set, and job for a cowboy an high on fire will probly play a half hour each posibly more