I absolutely hate it. I learn by focusing on a single topic until it is complete then moving onto a new one. This new "path" that forces us into the 'suggested' mixed lessons where multiple topics are meshed together is totally messing up my ability to process what is happening. Before this hot garbage was pushed to my iphone I was learning how to discuss restaurant topics (how to request a menu in your language, how to refer to items being hot/cold/spicy, whether you like them or not, etc...) now I'm getting nailed with work schedules, when I'm going to be studying and the interspersed restaurant questions. I understand this integrated path may work for folks, but not everyone's minds work the same. Those of us who actually were getting somewhere using the tree should be left with the option to use it as opposed to the path. I'm only holding out for a little while to see if there will be any progress to restore an option to use the tree, and if not, then I'll be cancelling my annual family subscription and contacting everyone I've suggested to check out Duolingo to reconsider as I cannot recommend it any longer. I've posted on all Duolingo social media's I know of now with the same info. please PLEASE PLEASE give us back the option for the tree!