I'd like to expand on this, not just what site was blocked but all technical details about all types of threats (Malware, Phishing, Botnets, etc). 

I would like to add my support and expand on this too.  The weekly email reports are pretty weak and for all I know are made up numbers.  It would be good to have some detailed reports available showing threats and devices at risk.  Adding threat levels would be a bonus.

I would go one further and say having a way to blacklist a site is needed as well.

I'll third this. Without knowing which device tried to go somewhere "bad", where they tried to go, and what "bad" stuff was there, the report saying "we blocked 1 malware" is more unhelpful than not getting the report/having Eero Plus would be.