Yes. I think some people stumble onto fabulous beta relationships and it just ...happens. I know a girl in another fandom I beta for, and we have a great relationship. I'm not writing in that fandom so she never beta'ed anything for me, but we seemed to really be on the same wavelength. Sometimes that just doesn't happen. I am so glad it happened for you!

I was lucky to stumble onto a2zmom, who was really my introduction to Buffyverse, but she's often busy and sometimes I want other opinions.

and is also good at saying if she's busy.

As a beta this is what I'm most sucktastic at. Sometimes I don't say no when I really should.