My experience with IBM cloud pak for integration was really good. I mostly used IBM app connect.
What do you like best?
The best part about IBM cloud pak for integration is that you get all the integration tools under one suite be it IBM App connect or API connect or datapower. This really eases life of a developer.
What do you dislike?
The downside would be the licence fee one has to pay for IBM cloud pak can be factor for some IT companies.
One issue that i have personally faced is setting up the environment of IBM cloud pak which can be challenging at times.
What problems are you solving with the product? What benefits have you realized?
I am using IBM cloud pak integration for one my banking domain clients. This product has made our lives easier by providing multiple integration tools under on roof. From using ESB that is IBM app connect to using api proxy like api connect IBM cloud pak provides an extensive solution for our integration use cases.