But, thankfully, these moments are rare, and do little to detract from the fact that the KDL-46Z4500's pictures are certainly among the most dynamic we've seen from an LCD TV.

Powerful speakers

Audio is adequate, in that it reproduces even dense soundtracks with good levels of clarity and a wide soundstage. A slight lack of raw power and bass extension can leave proceedings feeling a little muddy and flat, however, especially if you've don't use the nigh-on essential Dynamic audio preset.

It's in this department that another otherwise ï¬ne flatscreen comes a cropper. We're certainly appreciative of what the 200Hz system brings to the party, but we're just not convinced that it makes quite enough difference to justify spending £2,000 on the Sony KDL-46Z4500.