I enjoyed Juno. The characterisations were refreshing. I liked seeing the Paulie character, shy and railroaded by a stronger Juno. It was realistic of many young men at that age. The characters were well written.
The relationships were lovely and not stereotypic, yet more real than many screen relationships we've viewed.
For example the following dialogue:
Ultrasound Technician: I'm an ultrasound technician, maam.
Bren: Well, I'm a nail technician and I think we both ought to just stick to what we know.
Ultrasound Technician: Excuse me?
Bren: Oh, you think you're so special because you get to play Picture Pages up there? Well, my five year old daughter could do that and let me tell you, she's not the brightest bulb in the tanning bed. So why don't you go back to night school in Mantino and learn a real trade.
Juno MacGuff: Bren! You's a dick! I love it!
For once a step mother that doesn't suck!
For more great dialogue IMDB