The lettering is different from the font forth from the original, but the one can turn down. However, the font color and brightness is the original very closely.
The panel has no interior velvet. The original Canon-panel does not have this as well !!! (Other aperture yes, but not the ES-62!)
The aperture can be somewhat solved too easily for my taste. I would imagine that it diminishes in strength after many demountable. The make Canon's well, though not as strong.
The adapter could be the fault processing: It is made of plastic and know little irregularities, but do not affect the appearance, the function. The thread is not as well executed as the original metal adapter, but can still be well screwed into the lens (make this case please to manual focus, the lens using the focus ring fully extend and when screwing the extended Tubes hold! Else takes easily the autofocus lens damage).
I give less than 5 stars. The adapter has less deserved, but the appearance of the screen ("Schwarzigkeit" :) makes in connection with the price up for (best value for money).
By the way: The original Canon Aperture has another attachment mechanism: About two pressure surfaces in the aperture four worrying thin plastic Blechlein be moved. Thus, the panel in the mounted state can rotate around the lens - bissl bad for someone who wants to have the lettering always tidy up (I, for example).