Lots of decent, well-reviewed cases are out there for the Acer Iconia A100.  This one was slightly cheaper (I paid $18.95) and still had free Super Saver Shipping when I bought a micro SD card at the same time.Case fits well, and makes all the difference as far as holding the tablet. Without a case, the tablet is somewhat "slick", feeling like it is easier to let slip from the hands. The case fixes all that (as I imagine most cases would). The crease that allows the front flap to fold is in the perfect spot for the thumb to nestle into when gripping.All cutouts were good, especially the one for the camera and LED in back (stylish, shaped cut-out, yet plenty of room for the camera lens). At first I thought the basic fold/insert way of holding the tablet in would not be enough, but it is. The tablet feels very secure and snug once the internal flap is folded around the tablet -- the friction works well.The case closes by using four magnets, two of which are embedded in the part of the case close to the tablet. I had heard that some case magnets interfere with GPS/compass operations. This was not the case for me. For compass apps that only use magnetism, I think this may be true true, at least to some extent, but for full-on GPS, the magnets and case do not appear to cause any issues. I fired up GPS Status after not having used GPS for several weeks, and satellites started becoming visible almost immediately. With A-GPS assistance, I had between 7 and 11 locked in under a minute (I was outside under a clear sky but still in Wi-Fi range from my house). So, GPS and wireless definitely work fine and I have not noticed any degradation since putting the tablet in this case.So, why only 4 stars? Well, the stand functionality leaves a little to be desired. First of all, the plastic slot in back where the leather flap is meant to insert (to create the stand) is very inflexible. So, it is hard to get the flap inserted, and the leather has to deform a bit to get in there. I have not seen any blemishes on the case, but I imagine that over time the flap might warp a bit, and/or if the leather smooths it might pop out of the slot. Also, trying to stand up such a small tablet (7-inch) is a bit wobbly in this case, but that is mostly due to the nature of the folds being so close together and the leather still being fairly rigid.Overall, though, a great case for the price. I like the stylish white stitching, and the case is well-built.  And like I said, several cases are sold in the 20-25 dollar range, so it is nice that this one clocks in at below $19 (though that price is subject to change, I suppose...) 

Question: How are case?
Answer: several cases are sold in the 20 - 25 dollar range