flawless performance, both nights were phenomenal. sat in the 400 level seats, which is pretty good for someone who just wants to see the concert and is on a budget (i wasnt, but i couldn't get closer seats the first time the concert tickets went on sale). the boys were awesome, they tried to speak english the whole time which was great. they tried to have some cool effects like daesung flying on wings, or the flat moving escalator type things to move them from one side of the stage to the other.