Good protection but...
The case is good, only bad thing is that when you hold it normally the L and R buttons seems that are hard to reach, you need to slip the case a little up to have full acces without problems

No title
Doesn't fit snugly with the DSi and the top cover regularly detaches itself. Not quite the wholesome protection I was expecting.

Crappy Cover
I would give it a five if it wasn't for the fact the top cover does not stay on. When you open it the top comes off leaving the top of the DSi still on. If you are able to get both parts open the top would just fall off.

Also ignore the review that mentions the psp slim since it has nothing to do with this item.

Average Crystal Cover for PSP slim
The material quality was quite good but it doesn't really fit tighly to my PSP slim thus the 3 star rating. For the price, my expectation of the built is to be more realiable. Back cover casing wasn't done nicely and cause bit of hassle to open the UMD hatch. Worry it might scratch the hatch.