I know Lewis Cunningham used to work for them for a while and he rated it, so I guess it can't be that bad. Perhaps you should ask him the question as he would have a more educated opinon on it.
Update? Do you mean have I tried it yet? No. No plans to try it.
Like I said, if you want an opinion about it, ask Lewis Cunningham. He used to work for them, so I guess he's got a decent understanding of the relative merits.