I like jupyter and use it all the time mostly because I can log what I do for future reference. But I have to work around it so much stuff it can get really annoying sometimes. Yeah, compared to the Matlab IDE and how easy it is to use, it's not even close. But it's an open source project, so people tend to find it awkward to criticize it a lot (I mean, that sentiment is justified since it's mostly volunteer work but sometimes it can get to be too much).