Wooley buggers aren't THAT easy folks. They aren't hard but........

-Hook
-thread
-lead weight(in the right place and amount)
-marabou(in the right amount and length)
-chenile
-hackle.....and getting it correct!
-advancing the thread between items

It's easy once you know how but it isn't an easy first fly.
I would say it is a great LEARNING fly because it teaches you many techniques in one fly but it is not an easy first fly to tie.

Worms are MUCH easier!!