3 awesome sounding drum sets... for that alone I almost want to buy it a second time because the kits sound so amazing. Internal processing is good, especially for someone who might not have the plugins to do it.
I admit the interface is not super intuitive, but yout know it by the second or third time you use the program.
Of course the sounds need work to 'get there', as do all VST, but they are really good sounding, very very realistic and diverse drum kits.
The big con here, for me at least, is that XLN present a bunch of loops as a part of the product and well... i don't really care for that. I have no real need or use for it, Though I reckon lots of diferente people make music, beginners and beatmakers might have a use for loops, but they are not for me, at least. I would much much rather have an extra kit instead.