Right now, Age of Wonders III.
I like TBS usually, and loved AOW2 and others, but something's missing here. It's the same rules as the other games, but the battles just aren't fun...too much fiddly stuff going on, and too time consuming. I find the strategic map tough to read, too, very hard to tell enemy cities and stuff.
Eh, maybe it'll grow on me.
I also just picked up the Borderlands II GotY edition, with all the expansions. I found it very obnoxious that stuff for the DLC was in the main game (just, you know, useless unless you bought the DLC). But $10 for everything was too good to pass up, definitely will give the game a few more hours of gun-hunting fun.