Urgent help: need your advice on audit policy

HI all,

We configured audit policy to show as below in domain default group policy. Windows 2008R2 forest and doamin functional level.
But, when I run auditpol /get /category:*, none of sub category is enabled for auditing.  Does it mean that audit is not enabled?
Is this supposed to be?  Thank you!

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Local Policies/Audit Policy
Policy Setting 
Audit account logon events Success, Failure 
Audit account management Success, Failure 
Audit directory service access Success, Failure 
Audit logon events Success, Failure 
Audit policy change Success, Failure 
Audit privilege use Success, Failure 
Audit system events Success, Failure 




C:\Windows\system32>auditpol /get /category:*
System audit policy
Category/Subcategory                      Setting
System
  Security System Extension               No Auditing
  System Integrity                        No Auditing
  IPsec Driver                            No Auditing
  Other System Events                     No Auditing
  Security State Change                   No Auditing
Logon/Logoff
  Logon                                   No Auditing
  Logoff                                  No Auditing
  Account Lockout                         No Auditing
  IPsec Main Mode                         No Auditing
  IPsec Quick Mode                        No Auditing
  IPsec Extended Mode                     No Auditing
  Special Logon                           No Auditing
  Other Logon/Logoff Events               No Auditing
  Network Policy Server                   No Auditing
Object Access
  File System                             No Auditing
  Registry                                No Auditing
  Kernel Object                           No Auditing
  SAM                                     No Auditing
  Certification Services                  No Auditing
  Application Generated                   No Auditing
  Handle Manipulation                     No Auditing
  File Share                              No Auditing
  Filtering Platform Packet Drop          No Auditing
  Filtering Platform Connection           No Auditing
  Other Object Access Events              No Auditing
  Detailed File Share                     No Auditing
Privilege Use
  Sensitive Privilege Use                 No Auditing
  Non Sensitive Privilege Use             No Auditing
  Other Privilege Use Events              No Auditing
Detailed Tracking
  Process Termination                     No Auditing
  DPAPI Activity                          No Auditing
  RPC Events                              No Auditing
  Process Creation                        No Auditing
Policy Change
  Audit Policy Change                     No Auditing
  Authentication Policy Change            No Auditing
  Authorization Policy Change             No Auditing
  MPSSVC Rule-Level Policy Change         No Auditing
  Filtering Platform Policy Change        No Auditing
  Other Policy Change Events              No Auditing
Account Management
  User Account Management                 No Auditing
  Computer Account Management             No Auditing
  Security Group Management               No Auditing
  Distribution Group Management           No Auditing
  Application Group Management            No Auditing
  Other Account Management Events         No Auditing
DS Access
  Directory Service Changes               No Auditing
  Directory Service Replication           No Auditing
  Detailed Directory Service Replication  No Auditing
  Directory Service Access                No Auditing
Account Logon
  Kerberos Service Ticket Operations      No Auditing
  Other Account Logon Events              No Auditing
  Kerberos Authentication Service         No Auditing
  Credential Validation                   No Auditing