PhilosophyBeware lest anyone cheat you through philosophy and empty deceit, according to the tradition of men, according to the basic principles of the world, and not according to Christ. (Col. 2:8)
That depends. Is it on sale? Do you enjoy reading Wright? My wife and I both enjoyed it, while thinking that even where he was best he was not good enough. E.g., on Psalm 89 I think it would be possible to go further than he does.