I think the biggest flaw in general is Nintendo's complete inability to get a handheld right the first time around.
gameboy - game boy color. We forgot color. Here's another game boy for you to buy!
gameboy color - gameboy advance. We gave you some new buttons, now give us money! Also, we made smaller cartridges for you to lose.
gameboy advance - gameboy advance sp. OH SHI! We forgot the lights! Buy another gameboy from us and we'll throw in a hinge for it
gameboy advance sp - gameboy mini (I don't know what this one is called). We made gameboy smaller and crappier! Buy it again!
DS - DS lite. It weighs less. BUY!
DS lite - DSi. Now with a camera, totally unlike every other portable electronic device! Also we moved some buttons around. Spend full price again!
gameboy - game boy color. We forgot color. Here's another game boy for you to buy!
gameboy color - gameboy advance. We gave you some new buttons, now give us money! Also, we made smaller cartridges for you to lose.
gameboy advance - gameboy advance sp. OH SHI! We forgot the lights! Buy another gameboy from us and we'll throw in a hinge for it
gameboy advance sp - gameboy mini (I don't know what this one is called). We made gameboy smaller and crappier! Buy it again!
DS - DS lite. It weighs less. BUY!
DS lite - DSi. Now with a camera, totally unlike every other portable electronic device! Also we moved some buttons around. Spend full price again!