Instruct: Classify a review as either positive or negative.
Query: Miserable

I've had it with Turtledove. One or two of these is more than enough. I originally bought him expecting something as subtle and engrossing as Moorcock's Nomad of the Time Streams, only to discover an endless working of obvious jokes, genre cliches and bad, bad, writing. There's more substance in The Warlord of the Air, the first Nomad book, than in the whole of Turtledove. This is the last one I even look at!