So...as the wayward Protestant wandering around...
I think that we are coming back to some of the more formal aspects of worship (as a rule of thumb, I'm sure they exist in Zigs and BF's perfect churches already).
My dad and I frequently lament that some aspects of "high church" were thrown out with the bad doctrine during the Reformation. Liturgies are coming around again as are catechisms. We did the Heidelberg Catechism with the kids last year and are doing the New City Catechism this year. Next year will probably be Westminster (although I'm still trying to find a commentary version of it for the year).
What I genuinely get Amusement out of is how often and it's actually fairly often that Protestants come up with something that's quote-unquote new but is actually an ancient practice. For example the rediscovery of ancient writers on Christianity as actually having relevance for today.