No . . I've pretty much accepted that this whole series of developments in firmware and cameras are risky and my money and patience are on DJI . . . the others may exceed their capabilities someday on some individual capability . . but for now there are millions of software validation flights underway by the early adopters like you and me . . .and at this point in development, no other company has the horsepower or the flight experience to do any better.
You can either participate with that in mind or just watch from the sidelines. If you're not an early adopter then I expect you'll wait till we've gone to another level before you "invest".
For me . . I take early adoption as just part of the game . . . and I'll never blame DJI for not satisfying "Mass Market" demands for perfection, at this stage.
ps RTH is just a feature of one mode . . the whole firmware/software integration of a set of amazing flight modes can only be validated through extensive flight testing. . . by early adopters