The promise of calendar sharing & video conf all in one is nice. There were teething problems with calendar share. The video service itself works well. The screen sharing rarely works. Corporate clients have problems with IE. UX issues with dial-in # "Client: 'But it says NL" (not super clear you can select others, should force selection not default to NL.) Available meetings is broken, my 1hr slot keeps vanishing and I have to keep manually adding. When moving to phone call it sometimes forces all users to do the same (odd and inconsistent.) App doesn't enable me as the organizer to manage or use my call. I'm always out and about and mobile app is critical. Competition all have it. Support was responsive during my refund period. Now I'm going for weeks with no response. There are other issues but those are the main ones that come to mind. I'm going back to uber conf+calendly for my main client interactions.