If AT&T would lower the pricing to a more reasonable level (I'd say thirty bucks a month for unlimited data is fair, considering their coverage and speeds

You'd still have about the same (or better) coverage, and the price would be the same (or lower) with unlimited data instead of a 5GB limit

I used the AT&T because I have unlimited data, period.

Fifty bucks a month for 5GB of data (which resets every 30 days) is pretty awful, especially when there are prepaid Android phone plans out there with UNLIMITED data (plus talk and text) for forty-five bucks per month or less

A blue LED constantly blinks, even when no data is going to it (like when my laptop is off and the hotspot is in my pocket

(Without the battery, the rest of the device is ridiculously lightweight.)However, AT&T's LTE network as well as data pricing are the main problems.

works as it should do

Still waiting for myAT&T Internet support provider to FedEx me a brand new sim card with a non contractual month to month rollover plan free of charge.