oops, didn't see the replies on here, sorry.
I haven't had premium accounts for a long time, but I did get in fairly early. It's possible they just ran out of keys by the time you looked for it. Then again I did do closed beta for WOT so I don't know if that had anything nto do with it.
So for warships...
I played world of warships a ton this weekend and there's definitely some glaring issues regarding balance that needs to be looked at. The performance is also lackluster (but ironically better than WOT?). At least my game didn't crash or have any glaring graphic flaws, which is more than what I can say for wot. The game also alt-tabs better than WOT by a wide margin.
Short: It's pretty fun. They handled the multi-gun aspect very well IMO, I think wot could use it very easily. Your turrets align to your targeting reticule, so if your ship had 5-6 guns that can train to the reticule they will. If you turn your reticule beyond a certain point where several guns become unavailable (for example the front or the back where only 1 turret can train on the target), only the ones that are able to fire will. So for something like the lee, you can easily make the top turret turnable.
For big ships (like battleships) that have a ton of smaller turrets, they fire automatically once you're in range. Their accuracy is a hit or miss though and there's no applicable uses for WOT.
The ships feel hefty, and the destroyers feel nimble enough in comparison to battleships. No aircraft carriers/subs in the game yet, it's mostly the japanese branch that got fleshed out. Even though ships feel slow and do travel fairly slowly, games typically last no more than 10 minutes like in WOT. I think the ships need a bit of tuning but the playstyles feel different enough to have variety. The guns also handle very differently, but only on a ship level. All battleship guns feel the same, all cruiser guns feel the same, etc.
But I look forward to seeing what else they have planned. I like ships (not as much as tanks) but the game's definitely fun.
like WOT, lots of derps though. It's very easy to hit ships in the game so it'll be difficult to carry if your guys derp a lot.