Been trading with it live for 6 months. It is a trend trading system, always in market. Works miraculously on daily time frame with currencies. Very simple to use. Doesn't work in sideways market conditions, you will lose. Averaging about +40%/month trading 1 lot per $10k in account.
I have been trading Sanefx for 2 months now on the 4H chart. Results have been mixed. The most frustrating thing about this indicator is that it may repaint itself after I entered a trade when the price go against me. But when the market is trending, it does give me nice profits.