What's the best rides at Six Flags Magic Mountain?

I heard that Goliath and X2 are really awesome and that Tatsu is really cool. What are your top 3 picks? Also please tell me a little about the ride. Oh and is it true that Tatsu makes you feel really sick afterwards? I have heard that 4 times now! I don't know if I should get on that one. Thanks for all the comments. I appreciate it!