I did not find the recordings from "For Adult Babies" or "ABDL Recordings" to be very good quality. You can find the full versions of their 4-tape system on YouTube.
That said, hypnosis is all about the mental discipline you put into it. You can learn to love any hypnosis recording if you truly want to achieve the advertised results.
I've been playing with hypnosis for many years, and I find that there is a lot of garbage out there. Most of the stuff out there is total crap, with most of the hypnotists breathing heavily into cheap, uncovered microphones. Baby-Pants is the cream of the crop... and the old-school DPF recordings are a close second.
Always look for hypnosis tracks that use language like "when it is safe" or "when it is proper" so that you reinforce your conscious mind's ability to take control back. I find a lot of files try to intentionally side-step this important safety feature, making you less likely to achieve your results, because your mind had a harder time giving up control if it doesn't have a safety-net.
Good luck!