Main complaint I have for it is that it's actually quite heavy compared to my regular 3DS XL. I don't know if that's just how the "new" ones are though. It was also kinda tricky for me to get the back panel off to upgrade the memory too, but again that's just the "new" 3DS and not specifically this one.
I read reviews that this model uses the "inferior" screens, but when they compared side by side to the other model of screen I actually prefer this one because the picture is brighter and I have really bad vision problems lol. Here's a link to that specific review with the pictures if you want to look yourself.
Overall I do like how it looks. In pictures the graphics on it do kinda look tacky and cheap but it makes a difference when you have it like in your hands.
