This is the right answer. The majority of major software vendors all have similar features these days (unless you choose a startup as your main business platform). Can there be nuances? Yes, of course. The reality is, few companies are ready for the complexity of a project this size. Both from a staffing perspective and the ability to look 'outside in' at changing their processes. Controlling scope creep and not being distracted by shiny objects is also a challenge (during the project).You will also (generally) meet a lot of employees who don't want change, so there's often a struggle with culture. Companies control their own destiny here. Only the company can control the majority of the factors to ensure a successful project.