V2 astonishingly easy to use.
Very clean admin layout, very little clutter and the way it integrates with your template is amazing. You really need to check out the neat Module injectors.
Support has been super quick with some questions being answered same day. Amazing.
Check out the Mobile App, very clever though I have yet to find a reason to use it. But trust me I am looking as its a cool feature.
Only think I would like to see is a way to download and export your events, contacts, venues etc. in a CSV formsat would be nice.
Never the less if your looking for quick and simple component that has everything you might need to manage events then look no further than Ohanah.