Quick overview, need to cover deeper some topics, like security, caching, etc.
Suggested turning off CSRF protection without offering or explaining an alternative protection. Feels highly dangerous.
Cookies are not secure without using CSRF protection.
Besides security the talk touched on the important pain points but the shown solution feel satisfactory but IMO it's really hard.
Not deep enought
Good stuff
Bit of new stuff, bit of motivation, very good fit for keynote.
Very very interesting, how to test such a big system in just a few minutes.