Adam, I can understand your frustration, but don't let it get you down.
There are a lot of people here that enjoy looking at your posts, most probably never even post a reply. Heck, look at the positive replies you have had in this thread, many of which I have never seen post in your C&P threads.
You have good pics and a big variety of filters that many never would see if you did not post them. No we don't know the efficiency and how well a cheapo filter did, but we can at least see patterns in tears, poor design and other failures that otherwise would not be seen.
Why let a few bad members ruin it for everyone?
Heck, you are why I finally got a proper filter cutter for my 4-5 filters I use a year.
Take a little time of from it if you need to, then re-evaluate. Don't worry about what edward and others have to say. Some people are unhappy and want to make other unhappy too.
