100% of students
There is a lot of flexibility and options, especially for courses and degree paths. It is also very affordable!
My first advisor was awesome, then the next one I was assigned was really poor at communicating and responding. I didn't need to talk to them much, so it wasn't a huge deal, and just about anything I'd need their help to do I can do in my online account on my own or by reaching out to the appropriate department directly and bypassing the advisor. Also, it could just be a fluke and be that one advisor, with the rest being just fine.