Likes:
- Outstanding detection rates
- False positives get fixed fairly quickly after submitting
- Customizable Behavior Blocker
- Customizable settings for the File Guard and Surf Protection
- Noticeably improved performance of late - quicker start, less impact on resources
- Compatible with other security software
- Strong corporate ethics
Dislikes:
- Downloading the full definitions, if you've missed a lot of "scheduled" updates
- Scan speed not great for me, but expecting drastic improvements in v6
- False positives are the price to pay for some, a trade-off for the excellent protection, although I haven't experienced FPs in a long time [and I've never had critical files flagged]
- Email based licensing, will be happy to see it gone in v6
Other:
- Questions over x64 protection - run a "Smart Scan" on 64-bit and note that it only scans "Program Files(x86)"? Also, not scanning the native 64-bit drivers?