Note 3 neo now get lolipop 5.1.1 by ota file size is about 850 mb got whole new experience
Cons: - 1) The lock screen lags frequently and its very irritating sometimes
2) Home screen menu also get hangs and don’t work sometimes
3) Battery gets drained easily. Lollipop uses much more battery than kitkat.
Conclusion: - overall lollipop is good enough and would be best if they solves the problem of lock screen and home screen menu hanging.