Good performance, works as intended
353262
I don't know why the people doesn't like the look of this player, the interface is like the PS3, and something that it catch my attention was the update of the firmware, some other Sony products needs to download the update to a flash drive and then update from there, but this player download the file by itself and then install it (Just like the PS3), I don't know how much space is available in it memory.
326047
I've used this a few times and am happy with the performance.  No issues so far and convenient.
3041439
Works well,  don't  force  it, take your time.
3496573
good product that does exactly what it was intended to...no complaints...
2615651
works well, I don't  use it very often but it has never failed me!
1225856
Great product for the price, works as expected.
204874
Based on others' reviews, I was a little bit concerned about the speed of transferring data, but when I put the card in, the performance is fairly good, and each photo is loaded quickly. However, the card name/password/folder names etc at the setup stage is a little confusing and you kind of having to guess which password you are setting for what. Also you cannot change the name of the wireless network of the card for easy remembering. But that's rather a software (the iOS FlashAir app) issue which needs to be used to access this card... also you cannot delete a photo on the card from the app's interface. In summary, the hardware part of this card works fine, but the software has a lot room to improve.
2955359
An excellent performer at a reasonable price.  It does what it says it will do. The on-off switches are handy and add to the reliability of the device.
1600054
I bought the drive to increase the storage space in my file server. I don't notice any performance loss due to the low power feature, it sped through the drive fitness check a lot faster than I expected it to. It works fine, and I haven't had any problems after a month. It runs quietly (at least quieter than the fans in the machine), and no clicks either. Not much to say really... it stores a lot of data and does a good job of it.
289506
working fine just not as fast as i was hoping
3038873
Performance is good, finish had a few blemishes, but didn't affect peperformance.
1513181
Using it right now, cheap and good performance.
4204974
It works as advertised, nothing more needs to be said.
2770804
Performs as expected. Delivered promptly, fair price.
4140028
Works. Good performance, okay price. Check specialized site reviews.
2256350
It works as advertised and as well as it should
3666862
Bought one of these for in-building use from a different vendor (non-amazon.)

Performance is very good, great battery life, image fisheye is quite wide and useful. Some minor issues with image color in the first revision, but very happy with speed of getting video to my phone from an initial visit. UI on the iPhone needs a tiny bit of work (a select all / delete all would be nice to have) but overall a good unit for the price. Not much does what the Ring does at this price point or quality.