Watched two Video and give the comments which must be (1) substantive; and (2) constructive. Due in 3 hours
I need 150 words comment for each Video
Video1: https://cdnapisec.kaltura.com/p/2090521/sp/209052100/embedIframeJs/uiconf_id/45581741/partner_id/2090521?iframeembed=true&playerId=kaltura_player&entry_id=1_htcci2sv&flashvars
Video 2:
