Because you like Rooster Cogburn in True Grit
R2-D2 has been in the galaxy saving business for decades. Not bad for somebody whose vocabulary is limited to "beep-boop." See them in Star Wars Series.
A deadbeat dad and small-time con-artist, Frank Gallagher gives nothing and yet expects everything. See them in Shameless.
What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.
Mother Gothel is a great mother as long as you never, ever, break the rules. See them in Tangled.
A conflicted small-town preacher, Jesse Custer leaves an unexpectedly bloody path in his wake. See them in Preacher.
Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.
Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.
Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.
Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.
Butters Stotch is a kind-hearted student who likes ladybugs, Charlie's Angels, art class, baby-back ribs, and Little Bunny Foo Foo. See them in South Park.
For Sly Cooper, stealing isn't just about the haul. It's also about the journey. See them in Sly Cooper.
Remy could be a five star Michelin chef, the only problem is that he is quite literally a rat. See them in Ratatouille.