After 2 weeks of reading manuals and watching youtube videos,  updating firmware. I did my first phantom flight this morning without any glitch, everything seems fine even the video, though I was flying in beginners mode. During low battery level warning- I just ignore it knowing it will land to the original take off place, but it was land to a different location safely, just wondering if this is normal. Overall, this is a great product and happy with the purchase

When the battery his critical the Phantom will land in its current position - Adam

You should be conditioning your battery for the first ten flights! You also shouldn't let the battery get that low in the future. Unless you want to lose your expensive new toy.

Do not intentionally use RTH.  You're just asking for heartache.