Certainly did JB, and the guys at Revs are top blokes and did a great job. The Wilbers WESA seems to work very well and you get a bit more manual adjustment for compression damping on top of the electronics to get the feel a bit more to your own liking.
HOWEVER, whilst IMHO I think it is substantially better than the OE set up I would say it is only equal to a well set up high quality mechanical system (such as Ohlins, Wilbers,WP, Nitron etc.). Maybe over time as the technology improves and the cost comes down, it will exceed what can be achieved with a mechanical set up on a consumer bike.
Right now it's still pretty good and does everything I want it to do very well with the only downside being you have to live with the fact that the settings are factory pre-set, so select the single rider with luggage option and its the same whether you have 10Kgs or 30 Kgs of kit on board!