In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".
Q: Xperia Z Tablet Grabbed the app to play around with RTL SDR. Better signal clarity than SDR# on my laptop. Very happy so far with $15 total investment. Dongle powered up straight from the tablet. Don't have a HackRF to test.
A:
Positive