I neither love nor hate Brewster.
All I see is a guy who failed as a manager, and perhaps realising he was unlikely to make a career in management, decided to pull on his shirt one last time and reach the finishing post doing what he does best. Professional football is a relatively short career and he's managed to squeeze more years out of it than most.
Best of luck to him, I say, and I hope he manages another season or maybe more as a top first division player before being forced to pack it in and start a new career.
I honestly think he did as well as he could for ICT - unfortunately not good enough.
Sadly there are those want blood - nothing less will do, and I pity them.