If you refer to the violin around 4:30, to me it is BETTER than the T5, drier, more bow sound in the sample - only it cannot be compared, because for whatever reason the player plays the Korg violin an octave lower than that of the T5, in a range which would be typical of a cello and untypical of a violin. These are the things which distort comparisons... (similar thing with the pianos: why add a synth pad to it if you want to compare piano sounds??)