Not good enough.
I live in a regional town in Australia and have only marginal internet connection. I'm not goin to waste money on a another bugfest that I may or may not be able to launch on any given day.
I have SH3 + 4 and feel pretty let down by Ubisoft. After putting up with endless bugs, issues and useless instruction manuals time after time you begin to feel that they really do just want to stick the boot into ya.
I've had a look at SH5 on my bro's machine and it has all same sorts of issues the previous titles have had, but now you've gotta be on the internet too?!!

you really wonder how much effort Ubi expects their customers to go to to play their games!!!