Getting Started with Elastic Stack 5.0

Where is the best place to learn about how to get started with Elastic Stack 5.0?

Really looking for setup and basic Getting Started Examples. Would anyone recommend any specific youtube videos or online documentation?

I do have prior experience with the ELK Stack...
Elasticsearch 1.7.0
Logstash 1.5.4
Kibana 4.1.1

It's really no different from older versions at this stage.
5.0 just ties the versions together.