I really enjoyed my time at ATP honestly. I have heard horror stories but it really seems to vary on location. I am at the LZU location and it is amazing, great instructors and amazing management.
I had 0 hours November 8th last year, I now have my PPL, instrument, CMEL and about to take my CSEL and go to CFI school. It is a firehose to the face, I was worried about that at first, but if i can do it, you can do it.
The checkride failure rate depends on the location honestly.
Here is my friends youtube channel for his experience there.
https://www.youtube.com/channel/UCYX...OAV3QIXH6i0WNg