Funny, good story and good actresses.

At last a surprisingly funny film, along the same lines as a John Hughes classic,worth watching just for the Michael Jackson 'Thriller' dance! A definite must for any girl 30 ish going on 13.

I loved this film. It is great seeing a 30 year old acting like a 13 year old.

Although labelled as the female-based re-make of the Tom Hanks classic Big, it would be very unfair to dismiss 13 Going On 30 as a waste of time. In fact, it delivers a surprising amount of laughs. In addition, we're left feeling for Jennifer Garner's lead character, and left somewhat pleasantly surprised by the end. It's not a masterpiece, but it's definitley one to watch.

It was dry at times but it's got a different plot from other films. It's worth watching if you want to see exactly the kind of differentness from being a 13 year old nobody to a 30 year old somebody.

If you liked the film Big with Tom Hanks, then you'll love this film, it's much better. Jennifer Garner plays an excellent part and it has quite a good storyline, i would definately go see this again and again i never got bored

This film is so cool and funny and is even better with Mark Ruffalo - who is my favourite actor...