There's a great idea hiding in there somewhere - shame they didn't find it.

For a film with radioactive bears running around, it's often strangely dull, though the final descent into the concrete maw of the reactor itself is memorably hellish.

There is a scary and surreal appearance by a bear.

Are arbitrarily blend of cinematic and narrative tropes that fails to make good on any of the inherent storytelling potential within the locale.