No they are not lucky guesses. The fact of the matter is that events are being twisted to fit passages in the bible. In my opinion, a prediction should be EXACT, not extremely vague, or confusing. There should be a date and time of the occurrence...and an exact description of the event. Anything that lacks this is probably not real predictions, and are more likely the result of confirmation bias, due to wishful thinking.
you have not seen anything yet, wait til near the end when the real heavy stuff begins. like the ark of the covenant appears with the manna still in perfect condition, when the dead are raised, and the other things that are foretold.