I've been away a while quick question on the interface changes in 2.8

Hi guys, I opened 2.8 blender today for the first time since upgrading and got a total shock. Feeling a bit lost and confused as there are a LOT of changes to the layout and interface.

I feel I'll have to relearn everything from scratch. I've been tempted to try to modify interface to be a little bit like 2.79 if I can but realised its pointless if the 2.8 tutorials use the new layout.

My question is this; Have all the tutorials been updated to suit? 

My primary learning method is visual, I need to see things to follow rather than written or verbal explanations. So I'm feeling very reluctant to invest time, money and energy into following tutorials if I have to 'translate' between two different sets of icons, shortcut keys or heavily customise the interface.

Thanks in advance for any help