Unfortunately that type of hyperbole is very common in the meta field! As a seller I try VERY hard not to fall into that trap of saying things like-- the most powerful ever offered, the best anywhere, the strongest offered on eBay, etc....etc....etc.... I try to say things like most powerful
I've offered, etc... but as stated above-the world is a big place and the universe is immense! So I'm sure there is always something bigger and better.
Sellers get into the habit of overstating and it becomes a vicious circle. I see some sellers on every item say that their offering is the most powerful ever offered or on eBay! That just turns me right off! Claims from others get bigger and bigger to compete.
One seller I see always insults other sellers by saying things like "probably one of the only genuine items ever offered here" and little digs like that. It just makes me clench my teeth!!!!
RANT OVER!!! :x