Worth seeing at the cinema for the visuals alone, but don't expect much more than superficial entertainment. Some of the weapons tech and world settings are awe-inspiring, reminiscent of seeing the Death Star for the first time. But I couldn't get past the fact that the AI race at the heart of the film have inexplicably made themselves so similar to humans, right down to vulnerability to bullets and the need to sleep, that it ends up seeming like a parody of itself. The sheer silliness of the robots is acknowledged in one Dark Star-esque scene featuring kamikaze bombs that salute their creators before running towards the enemy like giant dustbins on legs. Plot elements echo Blade Runner (semi-cyborg child offers path out of dystopia) and The Last Of Us (initially reluctant father figure must safeguard daughter on quest to save the world), but without their moral, intellectual and emotional punch. Enough to keep you interested - just about - for the running time, but doesn't make it into the 'worth watching again' category.