In Sweetpea, every element comes together to make an addictive watch. The premise is amusing on its own—a shy girl is pushed so far into the edge she sees murder as a viable option—but brought to life by stylish direction, witty lines, and an irresistibly endearing Ella Purnell, you get great TV. It’s not exactly novel (the underrated Hulu series Obituary has a similar premise) but it benefits from having more than a few twists hidden up its sleeve, not to mention a complex anti-hero in Purnell, who you know is wrong but feel bad for anyway. Who doesn’t want to root for the little girl standing up to her bully, the girl who stomps her foot down and demands her hard-earned respect at the workplace? Of course, it’s never that simple, and it’s that conflicting feeling of liking and abhorrent Purnell’s character that makes it an intriguing show.

Purnell is on a cult TV show streak, and I’m here for it.