I can configure my project with different environments (dev, test or production).
It's very easy to setup for new users because of its documentation that helps you understand all concepts in detail. Some features are not as powerful like others but it makes up by being fast! There isn't anything bad about this product so far since we started using gulp-cli version 3 which was released last year ago when our team decided to use nodeJS instead webpack + babel JSX transpiler solution. We have solved some problems related to handling large projects where most teams struggle while building their frontend apps/websites without having any errors during development phase.