I'm of the opinion that much of what is preached over the Book of Revelations completely misses the point of Christianity.
Can you explain?
Probably not, but I'll give it a whirl.
I don't believe it's appropriate to attempt to map the Book of Revelation to current events. I don't believe it's appropriate to attempt to predict the hour of Christ's return. I don't believe it's appropriate to spend any time playing guessing games with God's plan for the world. I believe we are here to be Jesus' hands and feet, and continue doing the work He started -- healing the sick, reaching out to the poor, advocating for those on the fringes of society (eg, criminals, sex offenders, and so forth).
I have a fair number of relatives who are absolutely obsessed with the End Times. I see no indication that this helps them in their Christian walk, or does anything positive for their efforts to be the hands and feet of Jesus in the present. I see a fair number of indicators that it is in fact a detriment.
I've read the literature forwarded to me by various people. I find the arguments of the postmillennialists just as convincing as those of the premillennialists. I see nothing whatsoever that encourages us to love all and serve all, and a whole lot of stuff that aims to scare us into "getting our hearts right with God". Apparently this means sending money to the folks printing the literature.
I've read Revelation a number of times. I don't find it helpful, as I do most other books, especially James.