It's one of those things - some people say she does, some people say she doesn't, and it seems to correlate more with what people think of her politics than anything else and that includes you.
Personally, I think she's doing very well at holding the leadership's feet to the fire to snap them out of the complacent reverie they've been enjoying for far too long. But, then again, her politics aligns quite well with mine, so it's not like my assessment can be described as definitive either.