Blah. I've had it with Mozilla and Firefox in general. The latest stable one, that they provided to us, was pos. Laggy, unresponsive, resource-hogging pos, if we're specific. If I recall right it didn't even have portrait-mode (though that might've been fixed later on) and no keyboard.

And yes, I've tested this new one, it is like that as well.

Thankfully there's still Opera, which is ironically better in beta than what Fx is in stable.