I've had my Samsung S3 for about 18 months and the continuous input feature has always been ok for me. But recently it has become pretty useless. It has stopped suggesting custom words (such as my surname) and rather than "you" it suggests "toy". "Ok" becomes "Okay", etc. It's as if they've changed the algorithm or lost a patent battle and been forced to remove the 'clever' stuff during a recent update. Has anybody else noticed this?