Taulight Overdrive: immediately, I'm impressed with the production of this track. This synth could kill a Victorian child. Undoubtedly a headbanger of a song.
Curiousity Drives Us: smart use of 6/8 to convey the adventure/exploration that accompanies this track. I normally caution against using the same chords over and over for the bulk of a track, even if instruments are added/taken away, but given this genre, it adds to the grittiness somehow. I wouldn't change it.
Oops You Woke The Machines: One thing I am noticing is that each track is in A. Changing that might be a way to create more interest? Regardless, this track is another real headbanger.
That Thing Is Huge: another good one! Love the bit at 1:50 where things change up a bit.
Nice job, and keep writing!