Making inversions is still a pain in the ass.

I think once you get used to it, This coaster builder will be able to create quite realistic rides. It reminds me a lot of the old coaster simulators Scream Machines and Hyper Rails(reborn as Theme Park Studio)

Aside from the missing supports in a couple of places, I think I like this method more than in previous games purely because it looks a bit smoother and more realistic. It may be a little tricky to make stuff at first but after that, the possibilities seem endless.