Whys does Ubi think games have to be really dark? BG&E suffers from brightness problems, this (and all other versions of Rayman 2) suffers from brightness problems, ...
Rayman 2 on the PC was fairly playable with digital controls, it doesn't have the borked digital solution Mario 64 DS has.
You should have marked the need to collect all Lums against the game, I hate it when a game forces you to find each and every secret, do you like that kind of stuff?