I knew if I looked hard enough, I would find a thread for Journey. One of my all time favorite classic rock bands.
Anyways, I have seen them in concert 7 times, all with Perry. From the Infinity tour to the Raised on Radio tour, there was never a bad show, and they always had great opening acts (Loverboy and Glass Tiger come to mind right away).
As to the current version of Journey, well, Arnel isn't a bad singer, but he's not Steve. They just played Lolla in Chicago and Arnel's age is catching up to him; he struggled to hit the notes that he used to hit.
I've also seen two tribute bands (Escape and DSB) and neither of them sang anything before Infinity or after Trial by Fire. I don't think that's a coincidence.