Not sure why people are posting bug reports as 1-start reviews. I have no experience using this module, but posting a 5-start review to hopefully counter-balance the others.
All software has bugs guys. How about making a ticket, and even fixing it yourself, rather than posting a review that doesn't actually reflect the quality of this module!
This module works very very well and helped me track down a very difficult to find circular reference in some code that I previously over-engineered. O_o
To the person who wrote the negative review about this module because he doesn't like the author - lay off it dude. Its a good module, don't pollute reviews with politics.
This is a decent module. Not very flexible. Nowadays with Moose these kind of libraries don't really have a use (search for Moose on CPAN).
Better than sliced gravy!