Given the question: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "AM demodulation problem on SDR Touch & RF Explorer/RTL-SDR option [Android 4.2.2/4.4.2 tab. & DVB-T+FM+DAB (820T2 & SDR) and '820T2'_black dongle ]."
The answer is:
3