I wonder about the wisdom of doing the review. Sometimes I wish I hadn't. Some people saw it as one novelist giving a kicking to another and that's not what I intended.
If they give me the bloody prize, why can't they say nice things about me?
The effect of prizes on one's career - if that is what to call it - is considerable, since they give one more clout with publishers and more notoriety among journalists. The effect on one's writing, however, is nil - otherwise, one would be in deep trouble.