Yes, I have assailed online storage auctions in general, because the format is ripe for shill bidders and scammers.
Also, If we as buyers at a live auction cannot look past the door threshold, than why on earth can a facility go inside a unit and move items around to get better pictures for an online auction?
And, at a live auction, one can see closely if there are finger or hand prints in the dust on merchandise or boxes, or if someone entered the unit. The disclaimer (at least on one of the sites) is "the unit is in the same condition the tenant left it in". Then there are pictures on the same site where items have been obviously moved around.
A savvy, experienced buyer can detect hints to where a unit has been searched and stripped of all its valuables easily. Unfortunately, only a small percentage of buyers possess this knowledge. And the buyers who do not are the ones who spend money more foolishly.
Another point (this is true with any storage auction): Facility owners and managers know the status of the tenant, and whether they will ever be back (to pay what is owed to avoid their items being sold at auction). In some cases, the tenant abandons his or her merchandise to the facility, simply because they are too far behind on the rent. Smart managers will have them fill out a form, thereby legally releasing the room and contents to the facility.
A loophole also used by facilities is to send a "eviction notice" to tenants stating they need to pay their back rent and fees within 30 days, or then they forfeit their unit. Then the unit is repossessed, and sold at auction at a later date. In this case, the facility is 100% assured the tenant will never be on the property again, and can have free reign to all the items inside. (Of course, there are legal notice laws from state to state which may prohibit this).
Again, if someone saw a jewelry box or gun / rifle case inside a unit, don't you think they would take a peek inside? Simple fact: The folks who run and manage storage facilities are underpaid. It you were having a hard time making ends meet, and saw merchandise worth lots of money inside one of your units (especially ones where you know the tenant will never be seen again), wouldn't you be at least tempted to take the loot??
I have been to more than one auction where the facility manager rounds up the "heavy hitters", and mentions that "I have a private unit full of antiques and furniture for sale. Call me after the auction, and then you can come by and take a look". Where do you think they find these antiques and furniture to fill these lockers??