I like that it's flexible, which is why we've been using this product since 2010! It was great at first because you could set up your own templates or even have an HTML editor in place of editing them yourself when needed - but now they're getting more complicated with each update so there are fewer options than before (also not as user friendly).
If price isn't too much concern then go ahead otherwise keep looking around until something better comes along; maybe try another program? We were able send out newsletters/emails about our business activities through MailChimp initially without any problems however after updating their software last year things started going wrong again where emails would sometimes arrive twice if sent from different computers etc., all very frustrating especially considering how cheap these services should be compared against other providers who offer free plans!! The ability to track opens / clicks has also become less reliable over time although tracking analytics data still works fine.