Yamaha DTXpress/DTXplorer/DTXtreme

does anybody here know much about the ddrum4 se brain thats supposed 
to be the most realistic sounding module ever. I have been reading up 
about it and it did seems to be pretty highly regarded, however when 
reading about modules on the hart website i was a bit shocked with 
what they said. they didnt seem to like it all that much, also 
apparently there are no x talk settings, leaving the only 
alternative, in order to eliminate crosstalk, to be reducing the 
sensitivity of the pads (hence loosing much of the quality the sounds 
have to offer). does anybody know if its really that bad or does 
peter hart not like ddrum for some reason!!? 

thought i'd run this by this group, as many of the members have had 
experience with a wide variety of edrum equipment, and coz most of 
the other groups are kinda dormant at times...

cheers pete