Let's say I bought a bad seo service and their service can't remove the links they built probably for reasons like they forgot the password for the profiles/web 2.0 they built or you got into an argument with them. You know in your heart that these links look pretty spammy but does not know if google sees it the same way, additionally most of these does not seem to show up in webmaster tool yet. How long does it take after you purchase a service and got your report before you know that you are safe and won't have to worry anything at all? Are penalties usually immediate after spammy links has been built? Also, do all types of penalties show up on your webmaster tool?