Works great, but there are two big gotchas with the user experience. First gotcha: joining the meeting is not enough! It is a TWO STEP PROCESS. You begin with NO AUDIO, unless you remember to also click the phone icon, and connect there as well. This should have been integrated. Second gotcha: YOUR MICROPHONE BEGINS HOT! You must remember to mute your microphone. Should have been a single tap of a top-level icon to do this, as it is a common user task, but instead it takes many clicks into a sub-menu to mute and un-mute.
Krellan about join.me - Simple Meetings