I got mine this weekend when I bought an Ipad, I downloaded the Free version and then bought the Bass Amp, it was 40% off I don't know whether that is when you first get it or just this week but it was like £1.50 for the Head and 1x15 cab.
Personally I love the sound of it for home practice, would I gig it NO, would I use it in the studio NO, will I have it on the road with me everytime I go anywhere with my band, HELL YEAH. It just makes practicing easy no messing around with loads of cables and needing a power supply.
I've had a Korg PX3b and PX4b and neither sounded as good as this, I find it's comparable when using headphones to my Bass Pod XT which I've now sold.
If you have an Ipad or Iphone it's well worth investing in, but just get the free version and buy the Bass Amp.