I like how it is easy enough that even my 8 year old daughter can use without any difficulty or assistance from me at all! It's not too difficult but also isn't overly complicated either so anyone who has some basic knowledge about programming could figure out what they need just by looking through their tutorials/documentation online.
The only thing i dislike right now would be if you want something more advanced than whats offered currently then there are other tools better suited which offer this capability (such as qiskit). If your interested into using such an application please do look around because its very well made otherwise nothing really else here worth mentioning haha.