The comic adaptation has been disappointing so far, it's written by Chuck Dixon. The art is really good though. I've been a WOT fan since discovering the series when I was 13 years old and flew through the first four or five books. It lags in the middle part of the series but Brandon Sanderson has picked things up nobly since taking over for RJ.
Sanderson indeed completed the first draft of the manuscript for the final book which he stated would probably be published between March and November but not before November. Everyone seems to be expecting it in November since that has been roughly when the last two books have been released. Brandon tweeted that the last scenes he wrote were pretty emotional for him. It is still titled Memory of Light. I'm really excited for it as well.