They are angry because they have been forced to recognize that their hour has arrived; that the time has come to surrender power to Shimrra and the new order."
Hard stop at three. Talzin who was amped but at the same time weakened stalemated ROTS Sidious in a Force battle. Add in Jaina... yeah, they're screwed.
__________________ "Once more, the Sith will rule the galaxy! And... we shall have... peace."
Talzin did have a special amp, but she was weakened too. So the amp is somewhat canceled out. ROTS Sidious>Talzin, but by the slightest margin. There is also a quote that says Talzin, if she killed Sidious, would become the most powerful- indicating she held second place. Which means she's at least Yoda level.
__________________ "Once more, the Sith will rule the galaxy! And... we shall have... peace."
The quote referring to that probably meant the darksiders rivalry, which would indicate her supriority over Dooku or Maul, not parity with Yoda, though.
__________________
They are angry because they have been forced to recognize that their hour has arrived; that the time has come to surrender power to Shimrra and the new order."
__________________ "You must begin by gaining power over yourself; then another; then a group, an order, a world, a species, a group of species... finally, the galaxy itself."
- Darth Plagueis
"She may be small but she packs a punch and when shes in this mood...she goes for my danglers" - Oghren, Dragon Age