I currently have the Corp Edition deployed and as a comparison to others like sophos and TrendMicro, SAV is behind the eight ball in features and functionality.

SAV:
Limited logging ability at a high level. This means that it is hard to get a true sense of how bad a particular type of infection is.
Shoddy networking. Management consoles must reside on the same subnet as AMS servers (these guys generate SNMP traps and fire them off to your SIM)
Enterprise level failover and redundancy is in its infancy. Their failover and load balancing, if at all present, is proprietary. This means you can't use an F5 box to balance the load should you want to have a single AV piont of presence.

Anyway, others in the industry have these abilities.

My two cents.