Anyone could be right with their predictions, it only matter of when will It going to happen.
If you look back at the price movement during that time, Btc has been stabilizing at around the region of $9,000. Everybody was predicting ones it breaks the $10,000 resistance again, a potential rally will occur up to $15,000 in a gradual motion.
Nevertheless, predictions remains prediction, when your prediction eventually happened that doesn't automatically mean your right specially when there no estimated date specified, because predictions like this is logically bound to happen.