If we're being completely honest, the Twins didn't really compete in that series. They lost both games at home, scoring only 3 runs. And that was only the division series.
I'm really bored of fans propping up that the Twins won what equates to a play-in series more than an actual playoff series. Woo hoo, they won two games at home against another mediocre team. Congratulations.
The Twins have only once in the last 33 years competed in the LCS. The Timberwolves are one of the worst franchises in all of professional sports history and even they have contended more than that.
Being a contender requires more than just winning a bad division.