S:ROS was amazing. Not as in-your-face intense as El Toro, but overall a better experience due to the length and variety (I love the 2nd misty tunnel! )
B:TDK was just ok, I wasn't really impressed at all. It was very rough for a B&M, and just was too short. Medusa is bigger, longer, smoother, and better in every other area I can think of (except it needs a paint job, bad!)
Superman was really the only coaster that really impressed me at SFNE, but they do have a TON of flat rides, some of which are really cool. Plus, most of the flats are walk-on's. Just don't go on Tomohawk if you have a weak stomach! Spinning rides never bother me but I was reaaaaallly dizzy after riding this!