what do think of the GI looks pretty dark, seems to be a common complaint, Are you meant to be able to play pins in the dark anyway, when i had 6 pins going i only could play 3 of them in the dark 
Regular updates of the code is a good thing tho.
the pin is bright but due to the lack of GI all you tend to see is blazing insert lighting and alot of the playfield appears to be dark due to the contrast - just not pleasant playing in a low lit place
turn your game room lights on - different story.
