fuck spanish ships, I only capture english ships so they are all HMS's, even though I'm a welshman my loyalties lay with the British Crown, not the spanish infidels who have been polluted by moorish blood. I wish there were other nations flying though, where are the dutch, french or portuguese ships.
the fleet stuff is interesting, while it is trivial playing with the tablet app is fun enough for 10 minutes a day. It also is a great anti piracy tool, since you can't ever do it without a legit uplay ac4. There is definitely a lot more they could add, and I would guess ac5 does integrate it even more.