Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unacceptable vendor attitude

I bought this thing the other day (through another retailer). Like others, I was expecting it to be an update to previous versions. Like others, I was surprised to find that it was a completely new program, and wouldn't even import files created by older versions of 3D Home Architect... of which I have several.Even if you don't have any old files to import, ask yourself whether you want to deal with a company that takes this attitude toward its customers. It takes a pretty obnoxious marketing drone to put the name of an established program on an entirely different one, and leave existing customers with no upgrade path. If they'll do it to us, they'll do it to you...