I got a GOES card this summer. We went to Europe and it was very quick skipping the lines for immigration. Those using the regular kiosks still had to wait to get to an immigration officer. I've used it domestically as well, very nice not having to remove shoes, belts, etc. I just came back from Vegas last night, there wasn't a lane at the first entry point I went to so I walked over to where there was one. There was a huge line, but pre=check only had one person in front of me. At $100 for 5 years I think it's well worth it.