Ah... to see the hate for EPO flow like wine. It is a tonic for my nerves.
I would say you should look at some more modern alternatives. In the home use space I have been having good luck with Immunet lately. It's made by the Sourcefire/Cisco people. It's free, you can enable ClamAV within it for traditional AV, plus any unknown files get sent for analysis in the cloud. Just google up Immunet. Drawback to Immunet is you have to be online to use the free version (pay version you can do full offline action, but how many of us are ever actually offline anymore?)
If you could get corporate level support/purchasing I'd say to check out this product called Cylance. Imagine an AV which didn't need dat files, md5s or signature, uses insanely low resources, and protects against Zero days, but alas they don't have a consumer space product yet.