TS is heavily dependent on the MD as the comments have alluded. Fingers crossed Moisey comes on and tells the DigitalOcean TS story because it's a great one, but my understanding is Jason Seats (now a vc) the MD for TS Cloud was absolutely fantastic.
Alex Iskold (now a vc) , TS NYC, Fantastic and Chris DeVore (now a vc) the guy who wrote this, fantastic. Then you look at TS Seoul and others, I've never heard of anyone having a good experience. With TS or any accelerator/incubator you should be VERY discerning about why you're doing it, not just do it because it's a way to get going.