Depends on one's perception I guess. I wanted winning season & got that. Then wanted a championship & got that; with this roster & our division a chmpionship is not enough for me. As players have said, the goal is Super Bowl so it is my goal also. It is not too early to evaluate your team. You simply adjust your eval weekly. I do that with my mocks. You may be one of those fans who just watch a game for the fun, beer, food and companionship. That is cool but not me.
I watch for flaws and strengths and decisions by coaches and players. I enjoy working the cap and salaries & watching college games to create mocks and trades. At this point I am not worried at all.
If we talk about SB as most definite then I don't see it because the season is long. Injuries can deflate a team.
If we talk about whether the Texans have the personnel and the continuity of proven offensive and defensive systems to be a strong contender for the SB, then yes.
We are really solid across the board. I've read a lot of evaluations from different sources.
The key is to stay healthy and to improve some more in certain areas that need improving.