I have been always using Firefox and also Chrome (and more recently Opera) as a side browser for various less important activities. 57 didn't surprise me at all

I have been always using Firefox and also Chrome (and more recently Opera) as a side browser for various less important activities. 57 didn't surprise me at all. It was good before and is still good now, nothing dramatically changed from the user's perspective since the 56 or other versions before that.