I was incredibly tempted to simply type Robocop ten times, but I feel like that would be disrespectful to the OP's intent. So, in no particular order, here are the nine movies that are almost as good as Robocop:
Lord of the Rings: Fellowship of the RIng
John Carpenter's The Thing
Saving Private Ryan
I'm sure if I gave some more time, I could probably do a proper list, and some of htese might not even be on it. But this is what came to me in the moment, and who cares, because the original Robocop is the greatest achievement in cinematic history.