Set up was super easy, and the connection was very simple. The arms themselves are REALLY tight, so I'm not worried about my phone falling out at all. It's actually a little difficult to get it in for me. My favorite thing about this selfie stick is how compact it becomes! Would I call it pocket-sized or even pocket friendly? Not really, especially for female pockets. But it will fit into a smaller bag. The main reason I never bring my selfie stick...outside of the obvious (now I'M the one with the selfie stick) is that it's just bulky! This packs up really nicely! I won't have to think twice about bringing my selfie stick anymore, worried about all the room its awkward design takes up. Now I just have to worry about being the one to whip it out. lol