The amount of times it suggests changing the tense to be incorrect is staggering. Sometimes I will accept its suggestion, then it immediately changes its mind and suggests I undo its suggestion. It also strongly suggests breaking sentences up to be grammatically incorrect. It is consistently dumb and only gets it right 50% of the time. I can't recommend it.

Breaks spell checking completely, now nothing is being spell check at all!

Not a very smart spell checker.

bye-bye AI trash

Anfangs absolut top, mittlerweile aber so grottenschlecht.. Ständige endlosloops, Fallfehler ohne Ende die am Anfang nicht da waren. Ich habe das Gefühl, dass Programm wird dümmer und dümmer jeden Tag den ich es nutze.

Another AI slop that tracks you everywhere and steals your data. Avoid at all cost

Uninstalled after they integrated AI trash into this tool that I don't want or need, and updated their privacy policy to reveal they're tracking you across the internet so they can train their worthless AI. Only reason I switched to this from Grammarly was to avoid tracking. Enshittification is real, and it's hit this extension.

Used to be amazing, now it's yet another AI filled mush of a software because they want to be on the badwagon too.

I'm using this for writing. Why the hell would I want an AI built on the theft of people's work given access to my writing and telling me what to write instead. Uninstalled with haste.

PRIVACY POLICY UPDATED TO TRACK YOU, AVOID

No automatic correction option, only reason I tried it.

no ai bs plz

使うことができない品質。
Quality that cannot be used.

設定やメニュー＝英語のみ。長文。
Settings and menus = English only. Long sentences.
母語設定がない。
No native language settings.
色彩設計が無設計。彩度が高すぎる。
No color design. Too high saturation.

例 Example：
①家からの時間での勉強を会話しない。
　Incorrect grammar→「ＯＫ！」
②使うことができない。
　（Ｎ５）
　correct→「error!」
③女は男だ。
　（Ｎ５）
　Incorrect meaning→「ＯＫ！」

Firefoxの「おすすめ」に表示されます。
Yet it shows up in Firefox’s “Recommended”.

作者は母語話者の本当の会話を見て、Ｎ５〜Ｎ１を学習してください。
Authors, please watch real conversations by native speakers and study N5 to N1.
さよなら絶望先生。
Goodbye Zetsubou Sensei.

Don't care for it.

Kept telling me "1 More Writing Issue Found" and hid it behind a paywall with no way for me to disable it.

What this means is on half of everything I end up typing, it ends up going orange as if I've made a typing error.

But I can't see it unless I pay.

If they just didn't make that orange, I'd be ok.

I'm not paying for something that literally annoys you until you pay for it, and I won't use something like this that won't let me disable or hide suggestions I can't view unless I pay.

Maybe I would have payed if it quietly and politely suggested there was another issue I could fix, but I refuse to pay for it when the developers use annoyance to try and get users to pay.

Uninstalled.

Will legitimately not work for me, no matter what I try. It tells me that I have not written enough (minimum of 5 characters) even when I have written hundreds of words, and it will not update at all. Completely useless.

Don't bother unless you already plan on paying for it. This is bad if you're using it for free.

If you don't pay, it will sometimes say something to the effect of "one more writing error detected", but you can't get it to elaborate or remove this notification without paying. It's infuriating to the point that I couldn't continue using it.

Keeps automatically changing language on me. Very annoying and there's no option to change it back.

This is a privacy nightmare, so obviously "Recommended" by Mozilla.

Dear lord..

It's not FOSS nor Open Source!