This is what I have noticed with their stage...
At their club show, the stage was very low, and the people were able to get super close to the band members.
At the next concert, the venue was much larger, and so was the stage, but people were still close enough to reach out and touch the band members, etc... I for example, reached out and touched Scotts hand at one point
During the last concert, the barracades were quite a ways back from the stage, and the stage was much higher.
It seems as if the more popular the band becomes, the further they distance themselves from their fans.
Just some random observations