Bought this for my daughter as her DS Lite had broke. She loves the fact that photos can be taken and edited. It performs well. It is also great as when you finish a game you can go back to the main menu rather than having to switch the whole console off and start again. It holds charge well. Only thing I don't like is the fact it seems to get easily scratched on the casing. The DS lite was two years old, well played with and hardly any surface marks however the DSi in matte black was used for two weeks and got a number of marks (not by misuse).
Overall very pleased with it and would highly recommend it.