Aldridge is getting the credit he deserves. He's 6th in the league in scoring, and 5th in rebounding. What does he need to be, 1st and 1st? To your points, he plays away from the basket simply because he has one of the best (if not the best) mid range games in the NBA, which makes the pick and pop a devastating play for the Blazer offense. However, he does play in the post far more than he is usually credited for, and is nearly as effective down low. He is actually an excellent passer out of the double team, runs the floor well, and is an %82 free throw shooter. While he is not a premier defender, he is in no way a defensive liability and defends both 5s and 4s without requiring the help of double teams. He has two 30-20 games this year, and three 20-20 games. On numerous occasions he has absolutely taken over games with a type of dominance that you don't see a lot of in the league. He is certainly the #1 option he is billed as and is making a clear transition from all star to superstar. Aldridge is the best 4 in the league this season.
There is an overrated Blazer right now, and that is Damian Lillard. He is a skilled and dynamic young point guard who has had some sick offensive outbursts and a knack for clutch shooting late in games. But it's hard to imagine there being a worse defensive guard starting for a team right now. He is nearly always incapable of keeping himself between his man and the hoop, and is consistently and embarrassingly abused on the pick and roll. He's truly terrible on the defensive end and the epitome of a one way player right now. He is in my view prematurely an all star for this reason. He keys so many defensive breakdowns for the Blazers and is the primary reason they are such a bad team defensively. They'll be lucky to get out of the 1st round if they don't improve to at least a mediocre team on that end of the court.