Yes. Due to the fourth amendment (I'd recommend reading it), I'm definitely surprised at the scope of what has come to light. These actions directly contradict it, both in letter and spirit.
> I have yet to see any serious abuse of the NSA's power.
Please make a modest effort before making such statements.
1. The fact that the blanket spying exists at all is an abuse. It is a DUI checkpoint on every single road, every day, instead of pulling over swerving drivers.
2. Secret laws, courts = abuse. In America?
3. No oversight, congress un/misinformed = abuse!
4. The sympathetic fisc court itself has ruled many actions have been unconstitutional. Abuse!
5. That the leak we're talking about exists is an abuse!
6. If there have been admitted abuses, the number of non-disclosed must be far larger. Due to #5 we know they are quite possible.
7. Harassment of journalists, families, abuse.
In short, it is abusive from macro to micro. Betterunix's reply points out your multiple-contradictory statements.