It wont be as big as you think it is, no. No patch in any game ever is as big as the people who overhype everything think is, this will be proven as long as one person bitches about it cause at that point the patch didnt live up to at least one persons hype.
In all seriousness asking a question like this is completely subjective because cause everyone has different standards but more often than not, those who ask "WIL DIS BEE DA BEST PATHC EVSR GUISE??!??!" people are also the first to complain every.single.time.