If you and mickjak77 are ready NOT to get excited and lose your temper, I think both of you have misunderstood what Audio-Engr wrote. English is a strange language, particularly when your write. For example, the word 'level' has been used by Audio-Engr to mean something, and both of you have understood it to mean something else. 'Level' need not only signify something derogatory, nor even something at different heights (of right and wrong). 'Level', in this particular case, could also mean technology and listening needs. For example, Polk and Bose enhance the base extensively, and this is something many people like. A speaker such as B&W plays music with a completely different sound signature as compared to the other two, and I know of many people who think B&W 'stinks'. Bose and Polk are easy to drive, while B&Ws are not.
So the level that Audio-Engr is talking about refers to sound signature, amplifier requirements, and a whole lot of other features that define these speakers.
When I say driving a Mercedes Benz and a Ferrari are at different levels, it will be strange if you take offence.
Before you explode at someone, the least one can do is to ask that person for a meaning or an explanation.
Cheers