Lot's of hype -- aka not much to say on these "packaged security/sync" systems.
TRUE, your mobile devices needs security (reactive file scanning is bogus IMO),
but active SYNC between ALL of your devices is debatable and should be well thought out; eg: delete files x,y,z on device X and allow auto sync to all. Ten minutes later recognize oops that was a mistake but all devices are now wiped of files x,y,z
I'm big on manual sync when I choose and which specific devices get updated.