I've already seen all of season 2 that's aired so far, and she's still pretty good. Her former antagonistic behavior has only been mentioned in the season premiere. It probably helps that her antagonistic behavior was nowhere near as extreme as Starlight. The new dynamic she has with Strawberry is pretty good, where she still considers her a friend, and will help her out when she needs it, but will also be blunt in calling her out on her mistakes.
So other words, like an early arc Yu Gi Oh rival, or Gary in Pokemon.