Coby the clientele has probably scared away neatly in the past, because you do not update properly considered and duration - einbaute bugs.
With the 4.1 update, the device is now at least useful. There are to my test now "only" sound skips and HDMI playback problems but keep in Grenzne.
Although often derided WLan problem no longer exists, one must, however, after the - on air - update after switching on the device first off the stupid function that reception is poor and the wifi is turned off.
This is done not on the menu item "more", but is hidden in the upper right sub-menu screen. Here we bring out the tick, then running WLAN acceptable.
1 GHz single-core and 512 MB of RAM, this device does not run quite smoothly.
While browsing, email and regular games are neatly feasible, which is playing videos in HD on Youtube, etc. myvideo.de almost impossible smoothly. This is true but for other technically similar devices, this I also had to test (Superpad, Momo, Odys etc.).
Google Play Store is not without tricks. Alternative would 1Mobile that are well stocked and back without logging out APPS.
Who wants to have all the functions properly needs at least a dual core processor with 1GB of RAM.
The remaining bugs from the previous version I had not under Jelly Bean.
Conclusion: if you can live with stuttering in video that can access now.