I have the Cambridge Audio CXA81 and I think it's a pretty good amp especially when played at louder volumes. I do agree it is a bit thin but my main issue is that it lacks in imaging.
I've just replaced it in my secondary system (medium small room) with my LTA Z40i+ which sounds better but not a ton better and it is almost 7 or 8x the price new (I bought the CA on CA's website for refurbished which you can get a really nice deal and I bought the LTA used as well).
I think this is a great amp for the price and it has some synergy with certain speakers.