input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "+CalDAV = 5"
++++++++++
output: 4

input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Buggy Seems to struggle when scrolling along a route lags then hangs before crashing. Not worth it."
++++++++++
output: 1

input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Provoking Like"
++++++++++
output: 2

input: Please answer the following: On a scale of 1-5 (with 1 being least favorable and 5 being most favorable), how would you rate this review? "Kisubi Thanks"
++++++++++
output:
5