There's not a lot to say about this episode, it's mostly setting up for forthcoming ones.
I wasn't really clear what the big deal was about the ex-Chief's non-baby.
We've got Hera who is (as far as we know) Colonies-Cylon + human,
whatshisname who is (apparently) human + human,
and Six baby who is Earth-Cylon + Colonies-Cylon.
It's not entirely clear what the big deal is,
other than these are maybe the three potential paths for the future (of which only one will succeed?),
or perhaps these represent the three forces that must unite in peace.
Other than that, this whole "dissent in the fleet" thing seems like All This Has Happened Before, All This Will Happen Again.
The scene with Tyrol and "their... our technology is better than... ours" was good.
It seems to me they could be doing more to find out what the deal is with the Five, they don't seem to be even trying to find out any more about the fragments of history that were revealed in the Earth flashbacks.