Arrow - Spoilers galore

I thought tonights episode was very good. I especially liked the part when the team stood their ground. I am also glad Thea finally knows the truth.
Agree, but does anyone else think she took it a little too well? Or is it just me? I'm also wondering about this turn against Merlyn. It seems a little sudden too.

OK, I have a question. Why is she fighting with a night stick? Is this what her character uses in the comics?
Perhaps to differentiate from Sara somewhat?