Can you buy better monitors? Of course - if you spend at least double the money.
These near-field speakers are a joy to work with. The first impression upon connecitng them (in my case: PC > Motu M2 > Kali's, using the balanced connection available on the Motu and on the Kali's) is of great transparency.
They go relatively deep for their size, but don't expect great sub-base: for that, you'll probably need the bigger box of the 8-inch version (I have not had the chance to personally hear those, but it goes a few Hz lower).
The build is relatively simple: a plastic front panel, no curved panels or special exotic woods. Your money goes to where it makes a difference, and is saved where that makes sense. (Still, I personally think they look quite good, especially this white version.) Four stars for the good but not great build quality.
The key words that describe these monitors best for me are transparency, openness, clarity, precision. They seem very balanced, without being shrill like the HS5 and Adam's A5X can sometimes be. great for longer sessions without fatigue.
They also go quite loud, but even at very low volume, they still give a very clear and balanced picture.
The precision and openness, supposedly thanks to the coincidental high/mids, allow for what is often described as their wide soundstage. For me, it's the transparency which really helps me identify and position all components in my tracks more easily.
I have no reservations to recommend these monitor to anyone who wants very clear and and well built monitors at a very reasonable price.