Can't say it's unreliable. Radio and TV universities are always like this. It's gold-plated for adults It is difficult for famous universities to find jobs, and there are even fewer opportunities for such schools. Of course, after graduation, the diploma is not from CCTV. If you have a job now, you can study in order to enrich your education or get a better promotion. If you want to find a job, I suggest you go to a regular school, even if it is two or three books, or a junior college. Such a school should not waste money, but also waste time.
Then this kind of school is more suitable for you. Don't worry.