EZY are not a TRTO - they use CTC for all TR courses. CTCs training standards are hit and miss - they use contractors themselves, so some TRIs are good, others bad. They seem to train all the students to the EZY SOPs - even those who don't work for EZY!! (me included)
It is only about money these days - if you are cheaper than the next guy, you'll get the job. If you are a revenue stream - even better.
You only have to look at the new 'Flexi' CTC scheme to know we are all doomed.