What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Amanjing Amajing"
★★★★

What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Awesome"
★★★★

What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Best One of the most useful app that I keep on my phone. A big time saver for me while dealing with accounts having two-factor authentication. Currently I am using it to authenticate 5 accounts."

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
★★★★★