I'm guessing they may design a 'clean system' but it'll probably be unlikely sufficient to perform the type of trading and feedback which most people who are investing in automated trading are willing to suffice with. I would consider it, but not trade it on anything faster than a day chart.
I gave Prodigio a try for quite a while. But, eventually I gave up on it for a system that I could actually write programs for. As interesting as the building blocks structure is, it is so much faster to just code it yourself in another system. assuming you have some sort of rudimentary programming skills.
Just tried to export the results of a strategy: no luck. Otherwise, it seems to work well for me...so far...