What is "wreckovation"

Wreckovation is a portmanteau term coined by some Catholics to describe the controversial style of renovations which historic Catholic cathedrals, churches, and oratories have undergone since the Second Vatican Council (Vatican II). Some post Vatican II renovations of older churches are similar in nature to the iconoclastic modifications of churches that took place in Northern Europe during the Reformation in the 16th Century or the Byzantine Iconoclasm in the 7th Century.