Nice talk which covered the high level use case of this technology.
I'd also like to compliment you on his prior talk on Data Exposed, "SQL Server 2014 In-memory OLTP Logging" shown on 2014-06-11. We need more of those talks. A really detailed walk thru of how the internal work is really hard to find & immensely valuable. Especially as we know it is accurate when presented by the guy who designed it.
Please do more of the internals talks. esp on SQL 2016.