She called out Oliver on his actions way before season 3. Hell, her first day in the bunker in season 1, she was already making him question his methods and overriding the door's lock to stop him. That "trend" continued in season 2. She's as much of a critique as she is a supporter of Oliver. But the issue I have with…

She's a way better fitted canary than the previous one. There are still some kinks to work out, like the way she dramatically poses after she takes down someone but it's an improvement from the unnecessary hair flips.

That's actually a thing in real life. Almost. The chip is in the brain.