Absolutely, I mention coz that's a subjective preference. I don't have anything against Kef in particular, Only the Q series is bit unimpressive for me . in fact I was looking to buy LS50 for my 2nd setup few days ago.
Many other speakers will measure similarly I think, but measurements never deter me from buying Or recommending something which I like, (I do give importance to measurements but that's never a final say in my buying decisions) of course YMMV. I feel measurement based recommendations have 3 important limitations (after assuming that measurements are done with perfect prerequisites) .
1. It assumes that the speakers that measure well sound well. Well, Its not necessary for a speaker that measures well, to sound well in a real world experience. It is like asking everyone to take a properly balanced diet every time ( Like measured Protein bars, vitamin pills instead of actual food), and Expecting everyone to like this Food. Especially when it's for enjoyment you can't be eating measured protein bars!
2. It assumes that the calibration mic and analyzing software are same as human ears and listening Part of cortex. So, In reality, the speaker that measures well sounds well to the mic and analyzing software & not necessarily to human ears and listening part of cortex ; which is often swayed by emotions and numerous other factors.
3. It assumes that All the parameters related to Reproduced sound have been completely discovered and there's nothing left to discover. The most important factor in SQ Of a setup is Tonality & emotional connection for me, you can call it subjective preference For a Certain combination of distortion But I firmly believe that, None of the measurements elucidate these parameters effectively. That's why I advise everyone to audition before buying. Music is a Art form, and science mostly falls short when explaining Art. Finally, From Einstein himself "Not everything that counts can be counted, and not everything that can be counted counts.”