Quick to assemble. I have an issue 4A and the picture quality was very good. Components all clearly marked and well packaged. Fits very well within the space. I would suggest you sandwich the PCB between the nuts and mid point of the screws so you don't need to worry about it shorting on the modulator shield.
Response from RetroAdventures | Aug. 19, 2020
Thank you for the review. I am very pleased it's working ok.