This was something that I have wondered for a while. There is a Part 141 school that is training foreign students, obviously passing them through giving them their certificate, who I feel cannot fly a plane worth a hoot. Since my local airport is about 50 miles away, many will solo here and land, many of the pilots enter the pattern wrong (although there is no set standard, just the 45 to downwind recommendation, it is still strongly suggested to be used by students who enter a G airport), they land pretty bad, and the seem confused often. I didn't know if it's just me or if these supposed flight academies are more or less "pilot mills" that will pass unworthy though? I went through Part 61 and never felt the need to go though Part 141, it sounded cool, but after a discussion with some of colleagues, it seems it wasn't so good of a choice.