Earlier quoted context omitted.
Not for small startup that cries for early adopters...
But I don't think PH is good for early adopters at all... Unless your product is directly aimed at startup founders or angels and VCs. For anything else, you'll get the ultimate cross section of tire kickers - people trying out hundreds of products for 5 minutes with the question "what can I copy here" or "can I invest in this". If you're after loyal users chances are PH does nothing for you.
If you want a "rocketship" then you pretty much have to be to compete.