It does its job well, but uses an incredible amount of memory. It can easily completely freeze up a 4GB machine for 20-30 minutes because it's out of memory and grinding away on the swap file. I would give it 4 stars if this limitation were mentioned in the description, and 5 stars if didn't have this problem. It works fine on an 8GB machine.

私は履歴が貯まりすぎるのを好まないので、14日後に履歴が自動で消えるように設定しています。
この拡張機能なしでのウェブブラウジングにはもう戻れません。

Works well! The UX of the settings could be better, though.