Question: What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "I think is very good"
Answer: ★★★

Question: What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Great app. It really works. But it is dangerous."
Answer: ★★★★★

Question: What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Suman . blue boy"
Answer: