The ability to manipulate Word documents using DocIO with the Document Object Model (DOM) paradigm is just unbelievable. Generating a Word document from an existing template with text substitutions, Mail Merge process and text formatting, among other things, can't get easier than this. Like all other products, bugs do get discovered in DocIO. But this is probably where Syncfusion shine the most - their support team has been extremely helpful when dealing with reported bugs. Each issue gets investigated and resolved in a very prompt and professional manner. The new feature that I would really like to see added in DocIO in future versions is the built-in ability to evaluate Fields (e.g. If Fields, Table of Contents, Formula Fields, etc). This feature would make an already excellent product even better.