Works pretty well, but it is pretty obnoxious unfortunately, even breaking some functionality of sites by forcing you to dodge UI elements to get from one to another.

The fault is probably more on the website designer than the extension, but I don't think this is worth using.

FFM works exactly as described. However, I uninstalled it again because (a) I'd have to undo the habit of a lifetime, clicking on a field after I mouseover, and I need that habit for any computer I use, (b) it didn't seem to help my productivity, (c) because I move my cursor elsewhere after clicking, so that it's not in the way of what I'm entering, it often lands in another field, moving the focus, and (d) I was constantly opening menus and dropdown lists I didn't want.

Does exactly as it says - on hover, the input focus immediately moved to the underlying input field. Nice!

Does what it says. Cool!

Hello,
I cant install that addon after the download it stops every time :(

Edit:
49.0.1 CyberFox
but I have with other Addons no Problems and I have many^^

Edit 2:
V 0.9 I can install without problems.