So far, it's been really bad. Terrible dueling and the MC being put in unrealistic scenarios for no apparent reason. Because it's a virtual world, people can utilize magic powers and alter the virtual world. People are affected by viruses and trapped in the virtual world. It's really poorly done so far.
Sounds like standard Yugioh
I'll probably still try it out. I'm also willing to give it some slack early on, like Zexal - the first 30 episodes are almost unbearable, but it turns great with the Carnival finals and part 2.