You have some great upcoming games coverage, Arn!
Star Defense looks extremely polished, although it's not my type of game. Galaxy on Fire, assuming the bugs are fixed in the 1.0.1 release, also looks like a great addition to the iPhone stable (someone should do a port of the classic Wing Commander I/II games!).
Finally, if Terminator: Salvation is indeed an extension of the engine Brothers in Arms for iPhone used, and it has the production values the former game did, resolves the minor irks with controls, and perhaps adds a little more length, it could end up being one of the best games on the iPhone despite being a movie tie-in. Brothers in Arms, aside from being too short and having control issues with the vehicles (but not on foot) was
stunning.