OCC has published a review on the X-Arcade Solo
A quote from the article:
Read more
In both Street Fighter II and Mortal Kombat it became easy to do those hard to hit combos. I had a much harder time getting any Fatalities to work with my gamepad and didn't even try on the keyboard which probably would have been a flop every time. However with the X-Arcade I was hitting those button combos with ease. When Xgaming makes it a point to say you get an authentic arcade look and feel they aren't kidding.
Read more