Yes, it's quite affordable compared to the features it includes. And the sound is pretty good.
BUT, it's absolutely unsupported. I can't install software because the latest version of the software is 1.0.1, the firmware of the proc is 1.0.3, and they are not compatible. And without the software, I can't upgrade it to the last 1.0.4 version. The tech support ignores me and doesn't answer emails and chats. There is no info on the internet on how to fix this issue, as this proc is not so spread among musicians. All youtube reviews are very complimentary but do not reflect reality.
Also, it has a pretty huge lag (~0.5 sec) between switching effects. Probably, it may be improved in the 1.0.4 version, but I can't test and prove it (see above why).