Batch discussion is more of a regional forum thing (EADD, NSADD), here ID threads are verboten anyway..
The pop art is funny yeah
Nice designs yes, but everyone would just do best admiring the art and forgetting that anything can be concluded from them you don't need reagent tests or lab test for. Thinking 'oh its probably the same as another guy had' can give a false sense of security which is worthless at best.
The right sense of security you get from always starting low with any untested batch no matter what, and knowing that you always couldve been fooled. Source reputation doesn't count if it's from something as stupid as the look from a site (if its online), or testimonials or reviews on that very site. Even independently rated sources can occasionally make a mistake.
This is not to make people more paranoid than they strictly need to be, often enough things check out, but always be at your most skeptical.
Legendary blotter art bugs me even more than others because all the exact same rules apply (with the added problem that there tend to be way more different batches that use legendary prints), but people get extra excited over it.
Excitement is good, just not the confusion about claims from dealers and vendors and the stark naked reality.