Rated 3 out of 5 stars

although it's a pretty good add-on, it's a little weird. That is, you'd better not press the "help" button in "Show HandyTab" page, or its function may totally become out of work. Once this happened, you could do nothing except type the address below in address bar to make it revivid.
chrome://handytab/locale/handytab.html
Even though, the button still doesn't work.
Judging by this, I can only give it 3 star.

在点击打开HandyTab标签页后,一定不要点击页面内的“帮助”按钮,否则该插件会完全失效。这个一个非常严重的BUG。