You know it, you've used it, and it works just fine.

Google forms, unsurprisingly, is one of the most basic form builders out there.

You don't get any conditional logic, you don't really get any fancy question options or design customization, you just get it all for free.

And of course, it integrates nicely with google sheets.

That's perfect for collecting information from friends, or for crowdsourcing basic opinions, but for serious data collection applications you usually have to use something else.

I'm rating it lower because comparing it to intensive form tools makes it look pitiful, functionally - but it really is a great tool, and I use it all the time.