I don't quite understand the complaining about this branch of the post office. I have found all of the employees to be polite and professional and the lines aren't unnecessarily slow.
I went in today to mail a package and there was a fairly long line, not surprising given the time of year. There were 4 windows open and the line moved along quite nicely. I found the lobby to be clean and well stocked with all of the forms and there were also pens scattered everywhere as well.
In and out in 10 minutes.