Players in the NRLW are as dumb as the ones in the NRL.
I haven't watched any NRLW this year, but from the first few plays it was obvious the Brisbane women are bigger and stronger. The only time St George have looked like doing anything is when they've thrown it 2 wide of the ruck, which it took them about 25 minutes to do, finally looked good, and since then haven't done it. Surgis is clearly a class player, but she's hardly seen the ball in a game situation where you are getting beat up in the middle and need to use your edges to get meters.