Most critics find Flushed Away a lively, inventive film, and the praise clusters on its visual detail: the sewer London built from salvaged rubbish, the background gags, the elaborate setpieces. Several note how closely the computer animation mimics Aardman’s plasticine look. The warmest reviews call it funny and energetic, with zippy banter and a wealth of comic detail rewarding a second look.
The reservations cluster on exactly that imitation. For a good number of critics the film is frantic and coarser than the studio’s handmade work, trading its charm for pop-culture references and familiar kid-film jokes. The spread is wide: a few consider it the best animated film of its year, while The Guardian finds it disappointingly unoriginal and Variety thinks it too frenetic to be likeable. Two reviews are only partially available. Ian McKellen’s toad earns a rare mention of praise from a dissenter.
