Really great! The feeling is close to playing on a notebook with touchpad now.
Just the grey rectangle for virtual keyboard is a bit annoying. Would be great if the updated detection routine for touchscreen devices would be added in the next build.
Hmm At least its not gray anymore, a square. Hmm did n't have time to hide it for low res devices. But will be done for the next release i.e after 1.0.0rc1