I really enjoyed this story. I feel that it did a great job of emphasizing Clark Kent the "man". One aspect of the Superman character I've never really liked, is when the writers try to make Superman out to be a "god". I always enjoyed it when Superman is written as a man that can do extraordinary things. For me that's the magic of the character. He's an individual who understands who he is and accepts it. It's like he is fully accepting himself.
Truth really hit on these aspects of the character. Now the story is told non-linearly. I recommend that you read it in the following order by titles:
If you are looking for a different type of Superman story, Truth is one to check out.