Ready Player Two

Awful book.
Pros:
Semi interesting ending.
A lot of action.
Same flavor as the first one if you liked it.

Cons:
Plot is very similar to the first one.
Boring, over the top pop culture references.
Exaggerated characters (everyone is super sarcastic, super rich, super smart, super strategic and have conquered all of humanity's problems as teenagers within a span of 3 years, all thanks to a VR game)