It could be a scam, but I doubt they would put that much work into their site if they were truly a scam.  If they put that much work into their site, it would make a lot more sense to run a legitimate gambling site than run off with a few deposits.  They will make a lot more money in the long run with the house edge.  It's possible that they just aren't very good at managing their new site.  If it were me, I would give it more time before posting it to the scam accusations section.  This thread has only been up a couple of days, I would give them a couple more if it were me.