User blog comment:Mikeylango/The Terminator vs. Master Chief/@comment-1683193-20131212173547

"I kinda think this is also unfair. If your using Terminator trilogy Arnie, then you are pitting a robot with 20-21st century weapons against an armored supersoldier with way more advanced weaponry"

Actually, for the most part the UNSCs weapons are arounds on par(and in some cases inferior) to what we have today. reference.