In this task, you are given an app review. Your task is to identify whether its sentiment is "Positive" or "Negative".

[EX Q]: Superb on Tesco Hudl 2 Worked first time with RTL dongle and pre-installed driver from Martin Marinov
[EX A]: Positive

[EX Q]: Have used it for years Simple and does the job ad free too. Made a small donation. Would love an update that allows reading of caller names/numbers.
[EX A]: Positive

[EX Q]: Awesome. Works well on Amiko A3 OnePlus One/CM11 using RTL-SDR. Bargain price!
[EX A]:
Positive