They don't publish any specs, and I can't imagine they would be very high, but you gotta admit, a fully functional DSO on a development platform is pretty cool. Not only to you have a bench instrument, but a platform to develop your other system ideas as well. That is, if they provide software, documents, etc.
Personally I won't order one, as I have it on my list to develop some instruments on FPGA kits. But some some who wants a head start with home-grown instrumentation, pretty cool!