I also use it, have been for about 6 months now and its been a joy to learn and work with. I really like the ability to use typescript and all its helpful bits and tooling for a domain as large as infrastructure on aws. I think it makes infrastructure more accessible to devs who have never had to look at a yaml file for weeks on end or had to learn some DSL that wasn't a general programming language.

Really hoping to see other cloud providers start creating their own constructs in the future