Had an amazing game of Austria. The kind of start you always want, surrounded by CS, tons of alliance and marriages, I had almost more votes than the rest of the council. Even on Immortal I was top dog....until about turn 240 when the AI proceeded to clean my clock. Its like the world woke up as one, and proceeded to snipe my CS left and right. England was my neighbor, and brought the pain from land and from sea, and I just rolled over and died.
A few notes from the experience:
1) Tradition play has always had supply problems, that's part of the balance. I will say that with the new surge of navy building from AI, tradition players may need some supply compensation. Now of course you can always try to snag Brandenburg and the like, but its not always in the cards, and with 20-25 supply fielding a competitive navy and leaves you very little on land.
2) I'm putting England's Ship of the Line on my "Naga Mala meter", for a few reasons:
a) The AI builds a large amount of ranged ships already, and combined with its fast ability to upgrade, you get an incredibly powerful fleet which can be obtained before Aresenal investment. But even with that...
b) AI England has the unique ability to field Bombardment III Logistic Frigates right out of the gate, which murder cities into the ground. I lost one of my big cities in 3 turns, and it wasn't even the full English fleet. I will note that was not with Arsenals (desperately tried to build one but to none avail). But the trick is that if England has nigh tech parity or superiority with you (and with their early spy they often do), it is quite possible to see this rush before Arsenals. And without them, I'm not sure any city can really hold up against an English fleet for very long.
It was only one showing, so I'm not hitting it with nerf bat yet...but I have my hand on the handle.