V2 gets unfairly criticized, blamed for the tidal wave of secularism that hit the West as a whole, not just the Catholic Church. It also gets blamed for Catholics who later used it to push their own agendas.
But it also gets unfairly praised. Most documents simply reflect development in the decades prior to the 1960s, in the role of laity, media, education, religious orders, etc. Laity were more active in the 1950s than now.
The question is how relevant it is now. The world has changed more since the 1960s to present, than it did between Trent and V2. V2 never foresaw the massive attack on Reason, legal abortion, gay marriage, and the abanonment of dogma by many powerful in the Church.
These are not fruits of V2, but current realities of 2019 we have to deal with.