Hmm, obstacle Avoidance is good in large rooms sometimes, should of told them Distance will determine if you can even use it, the standard is 6FT for detction,the average room is a 10x10 or maybe 12x12. So the drone will never move :)
the obstacle avoid on my g6 is extremly bad, i should a wall at right side on outside, horrible, i shoot manytime the wall without any reaction from the drone, exept that , its enought for a beginer at this budget