So far it is a 4.5.  If it holds up well it will be an easy 5.
It was easy to assemble - all parts were included.  The hardware  ( door hinges and door pulls) was above average.
The only negative item was the upgraded cardboard back.   If the back is placed against the wall it will function perfectly.  The back looks nice but is obviously not wood and should not be placed so it is viewed all around.
It was exactly as advertised and it looks great.

We are very pleased with our purchase.