Looks good, the size of the levels and the boss fights will be the tale of the tape for this port!
If you remember correctly the original levels were multi-layered and opened up as you progressed with their paths crossing and expanding over each other...
It was more of an "experience" than an actual game game as it never 'really' had an ending as such. I pretty much completed it with both characters on A's.
Just enjoy the experience and take it for what it is...
ONE game which should be ported over was the excellent "Burning Rangers" - now that is one Saturn game which was written for the Wii!!!
What devs should do is to continue to take all these great games and bring them upto date and write Wii control functionality specifically from the ground up instead of shovelling crapware ports over..scheese!