I don't have an Imagine and I don't want one. This is very amazing since I have a lot of cutter's in my home, lol. I have nothing against the Imagine. It's just not a right fit for me. If you would love to Print & Cut with your cartridges then I say save for an imagine. Sure, it's a touchy and grouchy but PC has been pretty good at fixing everything so far. They really want this machine to work. I can see the allure in Print & Cut for the cartridges. I had a project the other day I would have loved to done that. I just went to the Silhouette Store and bought something else instead since I have a Silhouette.
The Expressions is for larger projects, working with multiples and cutting finer details. If your going to work with the Licensed cartridges like Disney you need the Expressions. You want to throttle a Disney Princess after trying to piece all those tiny pieces together if you used the Baby Cricut or Create.
The deals are really good now for an Expressions. It's a good time to buy one. I have both the Create and the Expressions. I love them both for different reasons.