Instruct: Classify a given review as either positive or negative.
Query: Best 3D film since Avatar!

The new Tron Legacy was a fantastic sci-fi romp, chock-full of fantastic latest special effects that worked perfectly for Imax 3D. Almost all movies nowadays is 3D.And they don't need nor deserve to be.Tron does.Yeah, you could easily have your gripes about this, that or the other about some of the plot lines in this latest thrilling sci-fi funfest - but the look and the effects are so great - my son and I didn't care!Besides, it has the Dude in it! C'mon, Jeff Bridges is fun to watch here.