Many of us have high expectations not only for the team but for individual aspects... the team can win and NOT fulfill all of the individual hopes/expectations we have.
One example: many of us want Oden to get more than 10 touches in a game. The team won--and won handily--but we didn't like that part of the win.
Another example: some of us want the Blazers to run more than they do. The team can win 86-76 and although that is a sizable win differential, some people will be a bit upset we didn't even get to 90.
Further, I think with Houston that some people on this board just assume they'll suck. They think Andersen is a total stiff, and that Budinger barely belongs in the NBA, and that (like Barkley said) the Rockets are going to have the worst record in the West... well Andersen had six points in seven minutes last night, Budinger had 11 in 17 minutes, and the Rockets won in Golden State... so maybe those guys (and the team) aren't quite as bad as many of us thought and the Blazers win was more impressive than at first glance.
The bottom line: the team can't make everyone happy, especially early in the year when we all have our own expectations for the players, the coach, and the opponents that don't have a tremendous amount of factual support. As we get farther into the season things should settle down a bit.
Ed O.