Ok, this is what I heard from my friend in HK that just sold his AX3000G..
His reason for selling is getting something better, which he eyed for the Vox tonelab SE.
Ax3000G is not something that sucks, people with higher demands will think it is a little 'digital' ( But well multieffects have the same critics.. )
If you willing to pay something more, get a Boss GT6.
But if you can't, the AX3000G can be something good to play around with.