Retro! That's kind of why I wanted the new one as I used to love the version I had on my SNES back in the day. Anyhow, bought it at the weekend and had a quick go, as per usual, some stuff makes sense and is easy but I cannot for the life of me work out the timing for some of the combos :-(
Oh well, had a good old dust-up with @ChainBreaker, lolling at the epic and frankly ridiculous stunts you can pull off, even when you're not even aware of what your doing.
Edit - Also, when i installed it needed a 4.6GB update so guess this is the post release patch as I've not noticed any issues so far.