Review: an instantly forgettable snow-and-stuntwork extravaganza that likely will be upstaged by an avalanche of more appealing holiday-season product . 
Sentiment: negative

Review: wanting more answers as the credits 
Sentiment: negative

Review: by the time the plot grinds itself out in increasingly incoherent fashion , you might be wishing for a watch that makes time go faster rather than the other way around . 
Sentiment: negative

Review: neil burger here succeeded in ... making the mystery of four decades back the springboard for a more immediate mystery in the present 
Sentiment: positive


Review: but not without cheesy fun factor .