1) Battery power is week. But can be manipulated by making it in power saver mode while not charging n installing lenovo power mx software .
2) works great with windows 10 .
3) Better Battery back up .
4) Good laptop in this range .
5) Charger quality has to be improved .
6) Best laptop for GNS3 simulation and also for other emulators and VMware/Esxi/Vsphere too .
7) Best response with Hypervisors .