Yeah. They are nice. Love shooting them across the map. Got like three artillery shots off in one of my game. But they get picked off fast...
My best is 6 so far
Got a shrike with the Mortar once, and even an Air Mail! Also, it's my top scoring class (with 20k ish points, though I usually only get between 6-10k). It's cool because you always need skill and some luck for your shots, so great satisfaction on any kill
After a while you also know the distances and directions of towers and stuff by heart, from a number of spots. Love it when I manage to hit on first aim (though it doesn't happen too often).
Tl;dr: still love the game
