Thoroughly enjoyable.
'Wreck-It Ralph' is very good. At the beginning it feels as if it might just be a video game rehash of 'Toy Story'. However, pleasingly, it does its own thing as it gives a positive message and has more than satisfactory humour.
I'm never been a proper gamer, at least not in the sphere of games used here, but I still got a load of the little references. I also like how the world is built, it's silly sure but it's still pretty neat how they tie it all together.
John C. Reilly and Sarah Silverman are excellent in their roles as Ralph and Vanellope. It's very easy to care for those two characters, with both having meaningful stories. Jane Lynch (Calhoun), Jack McBrayer (Felix) and Alan Tudyk (Candy) add to the film with their characters - it's clear to see the ode (copy?) to Ed Wynn and his Mad Hatter for Tudyk's role.
The animation is nice, while the music - though not memorable at all - is rather catchy and suits the Sugar Rush surroundings in particular. Give it a watch.