(Q).
What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Good Good"
(A).
★★★★★


(Q).
What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "This is very usefull app I love it"
(A).
★★★★★


(Q).
What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Thanks! I panicked that my 3 weeks bang for the buck phone is a defect after days of testing. But this app is great"
(A).

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
★★★★★