I've been to an Anglican mass in England (to quite a few actually before the penny dropped!) and their practises and beliefs are similar to ours.
I prefer not to use the term "Protestant" for our brothers and sisters in Christ but as per their separate faith foundations like Lutherans, Anglicans, Presbyterians, Pentecostals, Baptists, Methodists etc.
I, too, have been to a service in an Anglican Church. Very reverent.
Now being in some others — oops — this is an ecumenical thread.