My thoughts:
I became interested in this after having invested with Valuengine's Newsletter for around 2 years to very good profits. Their system is a little too passive for my taste though in that it is only rebalanced once a month and a lot changes in a month. Point is, that with the right criteria and management a lot of money can be made in quandt funds.
Furthermore, PQZ started a few months ago and is up a couple bucks from when it opened.