What do you think about WebWork ?

Hi.
What do you think folks about WebWork ?
Is it worth leaning ? Is it easy to understand ?
I heared that is will be part of Struts , What aret the advantages of this integeration ?

There will be a merged version of Struts with webWork named Struts Ti ,IIRC
Learning everything worth it , even if you do not use it in your current job. because it will give you some idea.

My suggestion is to learn : Seam from jboss , Facelets and JSF as a silver bullet.

you can use them for all kind of projects , from high loads EJB based to simple web applications.also you will be able to build portlets by using seam in near future.
facelets will help you to orgnaize your view better and gain the most out of
JSF

http://facelets.dev.java.net/
http://www.jboss.com/products/seam