Changes your default search engine without first asking for permission to do so. Other than that provides privacy features that are mediocre. Nothing that cannot be found in other addons as well. Only extra thing it offers is to conveniently generate a disposable email address.

Keeps users safe. Allows you to do anonymous searches. Blocks trackers.
High quality, working, fast search engine.

Buono, ma perché la Email Protection è disponibile solo per i Chrome-based o per Firefox su Mac?

They are entirely insane if they think I will install their spyware extension to get their "email protection". Is it not enough that they get my incoming email? In contrast, relay dot firefox dot com provides email protection for free without having to install an extension. In short, try Firefox Relay before you try this extension for email protection.

good

Nice. This is the only thing I'll really say. The browser is just simply good; while I'd like them to introduce Google's related images functionality, this company impresses me by the fact that it's 4th in search engine popularity under Google, Yandex (A Russian company's search engine, though it heavily resembles Google services and has an international English version), and Bing. Simply great.