I'm very excited... I've always especially loved the Terminator movies. It was Linda Hamilton's body in T2 that first really drew me to the aesthetics of female strength.
Not sure if it will be weird not to have Arnold, and to have such an established face as Christian Bale's in the John Connor role, though. Hopefully I won't be thinking Batman the whole time.
That big thing at the end though looks like SkyNett incorporated the Transformers.