Pros:  as long as i used this firewall nothing found as a serious problem except some bugs that's always been fixed by it's developer, i've used it from version 3.XX, windows Xp SP3 with full of stuffs.

Cons:  not yet

Other Thoughts:  for the user of g**gle chr*me or some of it's decendant, i think u should add some rules to allow it to run on your system. I myself didn't use it because some test that's been done by my friend's found it (g**gle chr*me)'s sent our net activity to it's server (just like spyw*re did) - but i didn't blame it, it's up to you if you like to use it.

that's my opinion though. Thank you for your willing to read mine. :)