It's an awesome solution. Compared to everything else that's out there in the market right now, IBM MQ is hands down the best solution available and that's based on 40 years of IT experience.
IBM WebSphere Application Server enhances continuous integration through automatic deployment and excels in scalability and security, supporting Java 8 security features and TLS 1.2. While offering robust reliability, seamless Azure Active Directory integration, and potential enhancements with IBM DataPower, it faces challenges like adapting to new Java versions, installing as a Windows Service, limited compatibility with non-Java technologies, and performance issues. Nonetheless, it remains a formidable enterprise application server.

