I cannot address the OPs question about love or lack of for Primaluna, as I don't frequent audio watering holes. However, I can say that from a nearly objective standpoint, there is something significant missing from my PrimaLuna Evo 300 integrated, which replaced my Cary amp and preamp.
In the Evo 300 I went through several iterations of tubes, settling on real Mullard EL34s and some great NOS 12AU7 from WWII, and while things have certainly gotten better, there is something lacking.
I tried looking for a new level of synergy, as everything else in my system was built around the previous amp and preamp, so I have changed speaker cables, speakers, output impedance, interconnects, cd players, and DACs, and there is just no way to avoid the fact that this is a different presentation than my previously favored Cary amp and preamp (these are old but upgraded units).
I am going to repair the Cary amp (my bad) and go back to where I once was: more energetic, more vivid, and more enjoyable music.