This is what I have as well. You get better results, and a good suds cake, if you let the machine run with just water and detergent, no clothes, for 3 or 4 minutes before adding the clothes...
I wasn't very happy with the results, but I blame the washer for that. I'm not impressed by the wash action of the LG. A regular toploader with an agitator is way more effective in cleaning laundry IMHO. I used a regular cycle with soak pauses. A rag didn't come totally clean. In my Miele it gets cleaner. And when I did laundry in Eddy's toploaders I also got better results. With another detergent than Foca I might even had worse results.