Conclusion: At just £40, the ES-RW30 is a great first shaver, and a handy spare to keep around or take on holiday. Trims weren't perfect, but acceptable for those who don't need to have a pristine chin every single morning. If you want that, you're probably better off with a traditional razor anyway.
Pros: Cheap, cheerful and compact, works wet and dry
Cons: Shave isn't perfect, minor irritation when used with a dry face