Excellent price / sound. When searching pickups remember: sound comes from the guitar's resonance as a hole system, proper string setup height is mandatory, in a pickup string selection carry mostly all the sound, choose wisely, bridge, nut, etc. but again remember: the guitar is a system as a whole! and the player completes the closed circuit.
Being said that this pickup complements my guitars and technique splendid. I play american primitive, bluegrass, Appalachian fingerstyles, and ambient both acoustic and electric processed with pedals and modular synths. Reasons why I love to have a minimal active pickup system than can be easily taken on and off and mixed with mics, preamps, effects, modulars, etc. Not having knobs and controls is a bless, come on, is better to have pure raw sound and then shape it with pedals, DAW, etc.
I'm around studios and controlled situations more than live venues, so this is more than enough and sounds awesome. If you think you need a more expensive pickup invest in a proper mic and stand. Nothing beats a mic in most cases but, blending the two signals in any situation is the way to go.