This was new up on XBLA today, so I had a go of the demo. It’s good. In that it’s faithful to the original (with new graphics and slightly easier gameplay), but I never really liked the original all that much as it was too hard.
As a result, I’m a bit confused as to whether I should buy it or not. If it was 400 points, then yes – I’d give it a go, but at 800 and with reservations? I’ll pass, I think.