I like the the size increase on everything. The gauges and buffs stick out more so they grab my attention much better. The spell effects surprisingly look much better larger but of course still need to be changed(good first step though).
Behest parties are much better for a pick-up party type of content(I can actually use buffs without missing out on the action!). Still wishing for that mini-boss at the end though.
My only problem so far is there seems to be a bug when I log out. On the character selection screen it turns completely black but only when i'm logging out. The Final Fantasy XIV main menu also turns gray while doing this.
I'm happy about this patch though and I still have other things to discover like NMs and quests. If SE keeps this "snowball" effect the next few patches might be beasts.
edit: One more issue. SE please make an option where the hp bar only shows over enemies heads.