You must never have held one. Never felt a PV with that level of craftsmanship and reiliability. I understand. It's hard to appreciate when all you have are pictures and text. When you've had one, or it's smaller version, the BB, you'll understand. When you know you can run it over with a tow truck and it'll work, you'll get it. When you can dig it out of 6 inches of muck, rinse it off and vape, you'll appreciate it. When you can drop it out a car window at 30mph, go back and pick it up from the ditch where it bounced off the asphalt nine times, wipe it off and vape it, you'll see what the deal is. Or, when you drop it overboard in the Gulf of Mexico, pull it out, change the battery and vape, you'll see why they get so much love around here.
If you want to waste a whole day, search this board for any bad reviews or comments about the Silver Bullet. When you come up empty, you might not wonder so much what the big deal is.
Look at the pictures of how it was barely phased by a battery event that would have destroyed a lesser PV, let alone the face of the vaper holding it.
The Silver Bullet is the Rolls Royce of fixed voltage PVs. It's the FV PV by which all others are measured. They can bury you with it, dig you up in 500 years, stick in a new battery and vape.