It's been good so far. It's difficult and demanding, but it really is what you make of it. I'm in the one year program. Our cohort started with around 18 people at the beginning of the year. A couple weeks into Quarter 2 (beginning of April), we were down to 6 people in the one year program - everyone else had either dropped to the two year program or dropped out of the program completely. Like I said, this program is really what you make of it. A good portion of it is learning on your own - there are pre recorded lectures and assigned readings. There are online classes with the professors weekly for each class where everyone can ask questions and review material that they learned throughout the week and the professors will go over problems and potential exam questions. I personally prefer this since it provides me with the flexibility to study around my schedule outside of school. However, if you have difficulty managing your time and learning on your own, you might struggle a bit.