After seeing them last night VH at Hollywood Casino Amphitheatre Chicago (my wife get tickets for us for my B day) so it's her fault lol, I think David Lee Roth has Alzheimer he was terrible. Forgetting lyrics and mumbling as the crowd kept the songs going. And they really miss the background vocals of Michael Anthony. Sammy always rocks and is my #1 choice. Eddie was yelling at Roth for fucking up so much lol. Oh yah David also flipped off Alex before his drum solo as he walked off the stage. Roth played Ice cream man solo, they should have justed kicked him out then.