Hyundai has already given us a look inside the Nexo and I do have to say that it looks good. It has a pair of large digital screens and what appears to be a push button shifter. Unique to this kind of vehicle will be hydrogen sensors, which continuously monitor for any leaks.
Its a great looking cabin and I do like all these new landscape displays that we are seeing in newer vehicles. Never been a fan of push button shifters but I know that's somewhat common in this segment.
Criticisms over push button shifters have a tendency of being overexaggerated. I wouldn't expect it to take much longer than 5 minutes to become accustom to it, if its not something you've never experienced before.