Glad you are enjoying Judo Dobbersky!
The break falls will get easier with practice.
Today we did a review of O Goshi and Osoto Gari. My instructor said that my O Goshi has improved quickly (probably due to my Jujutsu training a few years ago) and he remarked that it seems like my technique is very good for Osoto Gari. It's definitely my favourite throw so far.
I also did my first correct Tai Otoshi but I'm finding it difficult to get my leg out quickly enough. I guess that will improve with practice.
We also covered the pins again and my instructor had no comment about them so I guess I did them correctly.
He suggested that I start practicing the movements of the throws at home (kind of like shadow boxing) so I'll be doing 20 of each throw every day.