Nate is still the same guy. He has always shown the ability to make the big play, and then shows the ability to kill a big drive.
However, in calling out the "haters", you must remember one thing. No matter what he does in the future does not erase what he has done in the past - good and bad. If he drops a big ball next week, it does not erase his contributions this week. On the flip side, if he finishes the season without another drop and makes a ton of big catches, that does not mean that he did not have many big drops throughout his career.