I like the top left puzzle a lot. 5 stars for that.
Rest isn't necessary in my opinion. Liked the use of the bidirectional here. Dodged the two steps though! This one contains a good lesson for new players, mind you the false path is pretty unnecessary :) Welcome to the community :) Hope to see more levels from you. Weird wasted design elements but actual path is very good and surprisingly hard. Weak design but 2 off is decent. 
Insights