Honda have always maintained the same position and said this power unit was more powerful and had more potential than any previous iteration. That was made further concrete by Hasegawa's most recent comments in his complete and utter faith in this engine with every technology they wanted added, and paired with their planned aggressive development, it should be fruitful throughout the season and he was proud of what they created, this gives me great hope. So it's a bit rough to say "make up your mind".
He did however comment that the rival increase at pre season was surprising compared to their predictions. That isn't to say they are concerned for their position but it does affect their assumption of position. I have no doubt they believed they probably would of shown obvious signs of jumping in front of Renault at preseason but that hasn't happened because of gremlins held back any shows of pace. But like it has been mentioned a thousand times, we'll see the first full pace runs by qualifying. That will be the teller for initial positions at season start. From their it will be a development race.