I've had this for 2 weeks now and took it on a family vacation to the Disneyland area. You can still bring it into the park but you'll be stopped by security with lots of questions about what it is. I am a hobbyist/beginner and here is my take on this device. I use this with my Nikon D3100, 70-200mm f/2.8 and 35mm f/1.8 lenses, it was a hassle to set up but it was worth it. Prepare to spend some time on YouTube to set this up and it will ease your frustration. I really like how I can get some of those constantly moving shots that we've all seen on TV. It's pretty magical to look back at a video while editing. I sincerely recommend this product as a starting point. This device opens up a whole new world of videography for me. As amazing as it is, it has a pullback. It's quite heavy and bulky to maneuver in tight spaces, especially in an amusement park. I'm glad I have it to photograph my little girls running around the park. They won't stay small forever, but hopefully these recordings will stay there for years to come.