Definition: Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.
Input: There are cheaper (slightly cheaper) USB to TTL serial boards out there, but this one breaks out all the control pins (RXD, TXD, DTR, CTS are on the installed header; DSR, RTS, DCD, RI would need header pins installed along the sides). Everything I expect!
Output:
Positive Review