Swype is really laggy, and a lot of times the spelling suggested words cannot be clicked. Had to revert to the android stock keyboard. Sywpe works fine on my GNEX phone which is running an earlier version of Jelly bean.
The Swype beta routinely crashes for me. Worked fine before the last update, but now it's worse. I'm going to try reinstalling today and if still buggy will probably uninstall.