Unlike many of her fellow actors who later joined Marvel, Olsen's acting career was not struggling before she entered the MCU. She was a rising star in the independent film industry. Critics praised her for being able to bring real emotions to complex characters. Her performances in indie films had earned her a certain level of appeal in high - end film circles, although she hadn't yet become a household name capable of carrying a big - budget blockbuster on her own.

However, her talent and hard work laid a solid foundation for her future success. Her role in Martha Marcy May Marlene was a turning point in her career, opening the door to more opportunities. And when she joined the Marvel Cinematic Universe, she took full advantage of the platform, further enhancing her popularity and influence, and finally becoming a well - known star worldwide.