Seeing Boricua's post reminded me of something I'd like to add:
It's true FFXI cut animations off too, but this was when something external was introduced into the battle: the gear swap. This gear swap doesn't even exist in FFXIV, so I don't think it's fair to say that point #3 and #4 aren't issues just because it "happened" in XI too, because it didn't. I know nobody has said this yet, but I feel like it'll happen eventually.
FFXI's battle system, without gear swaps (XIV's system) was pretty clean, except for a few exceptions (hundred fists, etc). Definitely not what's happening in XIV's.