I have the V1 version, and an early version of that to boot, which had a few problems one would have to remedy before it was good. I like it because I live in a smallish apartment and space is a real issue. It's a nice little desktop sized 3D printer that's great for experimenting and learning, but if I had the space and interest, I would probably get a larger printer for more bang vs buck. The 100x100 print area is great for small prints and scaled down large prints (I'll print something 50% scale or smaller just to check before going with a bigger print job).
I think it'd make a good start, but then again, why collect 3D printers like RC planes? I knew I would never be getting a bigger printer while living where I am, so I am content with it. If I need larger prints, I go to my University library and pay for a larger print after sorting out the job using my TinyBoy/minifabrikator.
I do like how they have it updated with a heated print bed so it can better print with more than just PLA.