It's not as deeply sampled as other bass libraries, primarily in that it only samples each note on one string.Since my main use-case is using Dorico, I found this to be a fit frustrating things like slides and legato were not as easy to get the way I wanted via MIDI (though they are super flexible in the app itself).
It's optimized for programming in the app (or using its included lines), not via MIDI from your DAW.