Are you kiddin' me? Just look at this disaster! It's obviosly same lowres sprites with some kind HQ2x or SuperEagle put on. They didn't do a damn thing to port the as it shoul be. MAME or FBA can make it look better (with filters like XBR5 avaible), just w/o achievments.
To be fair, the game does look dated as hell - they could've go with the "Tatsunoko vs. Capcom" approach and make a contemporary-looking fighter... but they didn't and it does look a bit "Virtual Console-y" no matter how you slice it. I mean, it's not even 16:9, it shows a small screen with a border around it.
If it's just something that's supposed to spark interest and not an actual, full-time, full-effort project then they shouldn't expect it to sell like cure for cancer.Supposedly they've started development on a new Darkstalkers game and used Resurrection (port of DS2/3) as way to gauge interest in the series like they did with SF HDR/HF before Street Fighter 4 came out.