I’ve done my taxes with FreeTaxUSA for a few years as well. The webapp is simple, with no swooshing animations - but it gets the job done for 1/4 the price of TurboTax these days.
A few years ago I benchmarked the two together and they basically gave the same answers. They also don’t hold your past returns hostage.
I’ve been recommending them to everyone that I talk to about taxes.
For me no animations (except a real loading circle) is a plus point. I don't want to spend time looking at a fake circus display of taxes. Its form filling, I just want to fill data and be done with it.