Naim CDX - Aggressive Sound?

First post ever, but an avid reader.

I am looking at the Naim CDX CD player available for sale on Audiogon. Besides the asking price seeming to be too high IMO, Fremer's and a lot of other reviews of the player felt that it is too "aggressive". Too in your face and shrill in the top end. This seems very unusual to me for Naim gear.

I have a Naim CD3 mated with a Nait 3 in another system and it is fine. Naim is noted for the opposite of aggressiveness - more mellow and rounded on the top end with amazing bass control and PRAT. Is the CDX2 less "aggressive" and more in keeping with the Naim sound than the CDX?

The CDX would be paired with a Nait5 and Sonus Faber Minima Vintage loudspeakers in a 13'x13'x9' bedroom with just a bed for softening the hardness of the room, Walls are two windows with pull down shades, large bookcase along one side wall, accordion closet door along the other side wall, and plain wall behind the bed. Listening with be lying on the bed! Equipment and speakers are on opposite end of the room from the bed on the windows wall of the room at ear height.

Any opinions regarding on sound with and mating of CDX or CDX2, with other equipment and room acoustics? Thanks.

Thanks.