I have noticed that the keyboard is a bit "laggy" and unresponsive. Especially the back key which "get stuck" for half a second or so from time to time.
I tried download "Googles" keyboard, and find it much snoother + the keys feels bigger, so i rarely missprint at all. The problem with google is that word-suggestion is not working for me when browsing in Chrome, strange thing is that it works fine in email program and word editor.
Becaue of this I had to go back to the standard sony keyboard. Hope Sony will perfect the keyboard in updates to come, and provide more keyboard layouts with no margin space between keys.
Make sure you have updated your keyboard to latest version, this makes it smoother than factory /stock version. Still not as smooth as Google keyboard. However sony's "word suggestions" I find as one of the best out there.
