Q: What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "业界良心 为什么不用gcm推送呢"
A: ★★★★★


Q: What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "Excellent！ After the updates， this has become the best wiki app among all the wiki apps I had used so far."
A: ★★★★★


Q: What would be the ★-rating of this review (★ being the lowest and ★★★★★ being the highest)? "I think it's a good app"
A: ★★★★★


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