I am not too good with the models from Primare but I can tell you that a friend of mine has one of their 5 channel integrated amps (100 wpc - maybe you can work it out from there) that is as good as any receiver I have ever heard for both movies and music.
The unit has a bypass swtich/setting for 2 channel music that makes more of a difference to the listening experience than I could believe. In bypass mode it sounds really, really good. The friend has a pair of Klipsch KLF30's as his mains and I had never liked his sound until I heard them with this amp.
Primare is very good. I'd say they were better than amps like Rotel or Anthem, which aren't bad. Primare is more shoulder to shoulder with Arcam and Classe' as far as build and performance. I'd say the Primare's ability was masked quite a bit by using Klipsch speakers.