Good ones first-
Looks - awesome
Display - extraordinary
Performamce - fast and absolutely lag free
Battery - reasonable for a phone of this stature
Build - amazing, micromax has gone all out on this and used the best high end material for this phone
Bad news second-
Honestly there isn’t so much to complain about in the phone.
However there are scopes of improvement.
Camera well its 16mp - however it doesn’t feel like one. In high light pictures are good low light ones well, I’ve seen better.
Earphones - they like camera are average not bad but not good as well.
Software - I like smooth free from bloat ware phone, it has numerous apps that I would never use, would have loved if things were kept stock.
Battery battery backup is not very great, just above average.
Rest the earlier version of phone had heating issues due to overclocked processor that to my pleasure has been completely rectified in this version, and though the phone still heats up on excessive usage but not too much, pretty much like all other android phones of the likes of nexus 5 and most high end phones.
All in all it is an excellent product!