The movie is a journey into a someway sick and not evolved mind with no dramatic stratagems.
No tricks here.
Only a fragile man who is too troubled, too perfectionist and with a too intrusive mother to exploit life at most.
Very believable characters .
Some impressive actings and characterizations throughout the process.
Not spoilering the end.
Completely into it.
The 6/10 is an insult for such an insightful and though fluent and enjoyable film.