The review:
The average points per annum (this is in perfect conditions so costs and slippage is not taken into account)
Avg points per annum: 3,200pt is fair, however the results are skewed as (2008 and 2012 are significantly higher), whereas your real avg is around 2,300points which is bare minimum.
Suggested points are minimum consistently 3000pts.
Avg per Trade is 9, considering slippage on ALSI is 10points, this is below par.
Win %: 40% which is what I expect of a trend following system, so no complaints.
Annual results: System has been a consistent performer even though the total net profit isnt particularly high. So from consistency its good
Biggest issue I have with the system is that the Maximum Drawdown is 4,700 points....this may never be more than your half of your avg yearly gain (so if avg gain is 30% then max drawdown cannot exceed 15%)
Profit Factor: 1.2
Above 1 is ok (means its profitable) - 1.5 should be the minimum, above 2 should be the goal.
Conclusion:
The system is profitable and one can extract around 10% - 20% gains on your account consistently over the year, however due to the max DD, slippage and costs I would suggest continue looking for an improved system.
Hope this seems like a fair review, and helps maybe helps those interested in systems trading.