I think a big part of the sentiment with Klipsch is largely the same for many other big box brands (at this point, they were not always big box brands) in that they have a ton of models filling nearly all price points and stuffing them into big box stores and sending you daily flyers. Like finding Klipsch all over the place in the 90's at BestBuy. These days, especially on enthusiast websites, you'll find a fair amount of bagging on various big box brands that are heavily advertised in the large mass production platforms (example, if it's from NewEgg and discounted, it can't be good, right?).
I wouldn't worry about it. An honest review and measurements and real world listening can give an idea of things. There are plenty of speakers that are fine that get a bad rap due to brand bias after someone watches a video that was paid promoted to show up in a search related to speakers or audio, etc, on the YouTube.
Personally I don't care. If it can do the job, sounds good (that's personal, no matter the measurement) to you and and fits your budget, then enjoy yourself. And in this particular thread context, if it can do nearly 30hz or F3 without a sub, great, it gets on this list.
Very best,