No.

Very light weight and nice

it good? it good. good? yes good, better? yes better.

This is the best way to personalize the homepage. I have tried many different add-ons in the past but always turned back to the default one. But now, I did the customization I really wanted; it was easier than expected.
If you need something with a very good aesthetic, do not hesitate... This is the way.

nice plugin

This plugin is remarkable! With its installation, my Firefox has become infinitely cooler.

界面美观，简约大气，作为背景的精选壁纸质量高！

A minimal lightweight home screen, well desiged

This is an amazing theme for Firefox. I love it. Lots of settings are comes free in this theme which is not available in Chrome browser.