Things I really like about it: Great compact size and the fact you can see your deck from airhole or by removing drip tip really makes it feel and taste like a dripper, with a decent capacity tank. Build quality is not bad at all, the deck chimney section has a perfectly aligned "Goblin Mini" logo that seems centred intentionally. Flavour is the best I've tried for a device capable of direct lung and huge airflow. Deck is easy to work on and the single coil adapter does its job well. Very adaptable overall. Things I hate: Airflow holes are fine under coils but the air intake should really be on side to prevent leaks. Condensation and small juice leaks do happen and are an issue as it sits on your mod. Juice hole screw would be better as a Philips head. When in single coil you can't vape every last drop when nearly empty as it sits in opposite unused juice channels. Nitpicking now but if it had a removable deck without draining that would have been great. Size would have bigger so understandable.