Yes it is very quick to work with. Also, the fact that you have extended functionality that can be combined with several synth engines is also very good.
But still, it’s limited to a certain project and a specific machine unless you export your work every time as a vst-soundcontainer.
But the referencing to the samples is most of the time related to the pool or directly from your harddrive, and with the fact that protected material can’t be aved in that vst-soundcontainer, it’s often quite a job to get everything first exported to “new” audiofiles to be able to finally build a vst-sound that can be interchanged.
If you would have an open audio input, like a normal sampler, the referencing shouldn’t be needed and the value of the software would be much more for someone who is making a project, since it’s sounds could be interchanged much more easier. And FWIW, if you “can” override the protecions without a problem by exporting them and reloading them, what’s the use of that protection. In my opinion: none.
kind regards,
R.