No value for your time. For every interviewe they joined at least 15 min late and they feel you like they are the only on earth busy person. No clear about company future plan every one share different things. HR does not have an idea on how many rounds, first HR said 3 rounds and then they took around 7.
What I learn from interview round with birdeye don't waste your time with such company if you are well placed. It's just wasting of your time.
One last good thing interviews questions are too easy