I'm having a great time teaching old school jiu-jitsu every other Friday morning at Gracie Barra Seattle.
If you want to learn how to control without holding, how to wear down your opponent by making him or her bear your weight, how to convince your opponent to submit rather than endure your gravity any longer, you could do much worse than to have been training at GB Seattle over the past few Fridays.
No "Twister Jiu-Jitsu". And no "Hokey-Pokey Jiu-Jitsu", either. Just that good old bottom-to-finish, bottom-to-top, top-to-finish jiu-jitsu the way the Gracies invented it.