My favorite part about word bank has been using my own native tongue for translating all our content, it's really helped us with SEO as well! I would like more templates available in different languages if you're not speaking your target market language then that could be an issue.
It also helps when we are creating articles because most times they come out very good but sometimes there might have some typo errors which can mess up whole article so i think this tool will help me fix those typos before publishing any blog post or news story :) As per above mentioned point i do recommend this service highly however what makes them stand apart from others is their customer support team who always try to keep things transparent between client & provider. We use translation tools (like google translate) at work every day while writing/ editing documents etc.. So its pretty hard task without knowing the right words used by.