Has Pentecost changed?

[Esaias]

http://www.oocities.org/heartland/7707/mcpente.htm

In the early spring of 1936 Aimee Semple McPherson returned to Angelus Temple after a protracted absence. She did not like what she found. She discovered that the church had declined spiritually. She used the words "cold" and "dead" to describe conditions she deplored. Nowadays services and results such as prevailed at the time in the Temple likely would be considered a flaming revival, with hundreds saved, healed, and filled with the Holy Spirit every week. But the state of the church was a far cry from what she left months before. Associate Pastor Rheba Crawford had not been able to maintain the afflatus she formerly had presided over during Mrs. McPherson's previous absences.

Frank Bartleman's book Azusa Street (a firsthand account) talked about how, later on, Pentecost had been replaced with emotionalism, many had gone cold, and many had reverted to using 'music to jazz up the people.'

I get the feeling that what passes for 'Pentecostal church' these days is a far cry from what shook the world in the early 20th century... Much less the late 1st century...