Let me start by saying the Verizon MiFi 6620L Jetpack is packed with features that make it stand out in the mobile hotspot market. The ability to connect up to 15 devices simultaneously is a game-changer for small teams or families on the go. I've personally used it during weekend trips with friends, and it handled our collective binge-watching and social media scrolling without breaking a sweat.

The battery life is impressive - I consistently got about 18 hours of continuous use, which outlasted my smartphone by miles. What really surprised me was its dual function as a power bank. At a recent outdoor concert where outlets were scarce, this feature saved my phone from dying during an important call.

However, the setup process can be frustratingly complicated. Like several reviewers mentioned, I also ran into SIM card issues initially. The device arrived with an outdated SIM that Verizon had to replace - a process that took multiple calls and store visits. This definitely dampened my first impression.

The web interface is surprisingly robust for such a compact device. I was able to set up MAC filtering and port forwarding easily, which gave me peace of mind about security when using public Wi-Fi alternatives. The external antenna port (disguised as a 'test port') is a thoughtful addition for areas with weak signals.

My biggest complaint mirrors other users' experiences: inconsistent performance in areas without existing Wi-Fi coverage. There were moments when speeds dropped dramatically despite showing strong signal bars. Verizon's coverage seems to be the limiting factor here rather than the device itself.

At its price point, the MiFi 6620L offers excellent value if you're already on Verizon's network and need reliable mobile internet for multiple devices. Just be prepared for potential activation headaches and occasional speed fluctuations depending on your location.