Jay,
Mark admitted that he'd used cookie-cutter software to create his sales page. It was totally inappropriate for his type of product, assuming it's ever appropriate.
I'm not aware of whether cookie-cutter sales pages have any track history of creating success for those who use them. I imagine not. The point being this: if you don't know how to craft copy (even screaming-in-yer-face copy) then how will you know what to tweak or refine? My answer: you won't - which is why you should get a professional to do the copy (better returns in the long run) OR learn the art of copy writing.
And an example of long, persuasive copy which is mostly minus the hyperbole is at
www.actionplan.com - see the page on the Infoguru book.
Absolute genius. Highly targeted. Spoke directly to my pain. Gave me a sample, a guarantee, useful bonuses, reasonable price point etc etc etc. Even the name is good.
You see, it isn't just a case of does the copy get attention, create interest and desire and inspire action. There are also the matters of credibility and value proposition. Samples help a lot. Presentation within the product.
For me this was an irresistable offer, because it was so highly targeted and so credibly presented. With the free sample chapters (which were well presented) and the guarantee, I coudn't really go wrong. It is without doubt the best ebook that I've bought, but a lot of the value has been in the infoguru forum, as I'm sure GLB will attest to.
I have bought other ebooks that cost more, and had about 5% of the value. I asked for my money back. One of them, by a well known copywriter, was badly presented, sloppily done, did not contain a huge amount of valuable information. There were no hints, tips or exercises to do that would help me improve my skill. Basically, the price point was all wrong. Had it been $40 cheaper at $27, I would have kept it.
It's all very well writing "grab them by the jugular copy" and making the sale (assuming you can without sample chapters etc.), but what use is any of that if the customer ends up feeling they have been overcharged, they ask for a refund or they say nothing, but just feel uncomfortable about the whole thing. Are they going to come back and buy the more expensive items off you that are on your backend - I don't think so.
I would maintain that the offer and proposition are actually the most important things - people will buy good things with mediocre copy; when they buy mediocre things with good copy they must invariably end up dissatisfied.