I was a baptized member of the Worldwide Church of God when Herbert W. Armstrong was alive. Since his death there has been a monstrous betrayal of the brethren by Protestant wolves who were among us, resulting in those faithful to the truth of the Bible (over traditional error) fleeing that present corrupt organization of deceived and deceiving men to new congregations and organizations that reflect and teach our biblical views.
There has been, as with every group or organization that undergoes changes, strong disagreements on how best to continue with what we are convicted is the plain truth of the Bible, but we all basically agree on our foundational doctrines.
For those interested in the plain truth about Herbert W. Armstrong & the Worldwide Church of God and some differences between the branches of the Sabbath-keeping Church of God:
The Plain Truth about Herbert W. Armstrong & the Worldwide Church of God
The Work of God Must Go Forward!
Raymond McNair Rejects God's government
David Pack & the Restored Church of God
PCG: Carrying on "Business as Usual"
Philadelphia Church of God Leads Laodicean Era (Part 1)
Philadelphia Church of God Leads Laodicean Era (Conclusion)
Israel Work History (Worldwide Church of God)
The Church of God Must Warn the World!
Herbert W Armstrong and Worldwide Church of God Mentioned in Israeli Newspaper
The Great Mideast Commission: Reaching the Cities of Judah
Stephen Flurry and the Philadelphia Church of God