At first, the Armida Quartett's Mozart is interesting in a way that makes one wonder, well, is this really the way it was played in Mozart's day? I'm just not sure Mozart would wholly approve.There's an iciness to violin sound, sans vibrato, and a somewhat lightweight tone from the viola and cello, a playing style lots of groups adopt in an attempt to mimic "period" style. But the Armida Quartett take it perhaps a little too far down that path which affects lyrical passages the most, where their tone occasionally takes on a somewhat limp, deadpan, almost expressionless quality. However, there is no denying the freshness from their crisp articulation, alert tempos and wide dynamic range, helped by excellent recorded sound.I was rather put off by this Mozart and I really wanted to like it as I recognize the cellist as being a principal in the Frankfurt Radio Symphony, whose wonderful YouTube concerts I watch all the time. This is Volume 3 of 4 in the series and I'm not sure I'll invest in the others.