Sure, if a professional struggles with it it's by definition not easy. It was however easier then the complex part: I was moving between states separately from my spouse when we were both working full time. This could not be properly handled by any online service available (yes, I tried at least 4 different) and I ended up with filling forms manually by myself. It should not be this hard in first place. And yes, likely there are a lot of pros who can file it easily but finding anyone who is good in what he is doing is not easy.