I agree with wizkid, they were very good but needed some more spice. I also added a bit more oil throughout as my garlic was burning. I would wait until a little later to throw the garlic in next time. I think some hot chiles or cayenne would spice this up a bit more for my tastes.
These were quite good, they did need a little zesting up. Next time I will add a fresh deseeded chillie and a tsp of finely diced root ginger, and fry it with the onion.