He's only played three games. What else can we judge him on, our hopes and dreams? As soon as he plays his fourth game, I'll add it to the data set as I form my opinion. I don't make predictions. I'm just telling you what my impressions are based on the available evidence.
Put it this way, if I asked you before the season what your expectations for our first receiver drafted in the first round in the Belichick era, I'm guessing you wouldn't have said, "Well, I'm hoping he looks bad in practice, gets damned with faint praise by everyone, gets IR'd for a minor injury to free up a roster spot, then looks completely useless when he finally makes the field."
No, you were hoping he was going to help this offense score points. This year. Everyone was.