I find the performance of the Logos lies between the Cinema and Theater. The Logos sound a bit 'thicker', with less treble than the Cinema and Theater. The Logos has very good dispersion, the Theater even better. The Cinema has a weird dispersion, due to its concave panel. I was always aware of the center channel playing, could not integrate it perfectly with my fronts (first Scenario, later Aeon). The Logos and Theater are both more seamless.