While I share your thoughts on VAR - it's complete shite and the operators of it are clueless - the Gabby pen wasn't forensically looked at. VAR, for once, made it's mind up very quickly and within one look at the replay said it's a penalty. The issue and the big delay was because Kevin Friend couldn't hear VAR telling him the check was over and to award the pen. Hilariously, the commentators on the channel I was watching knew the outcome - they could hear VAR saying it's a pen but the ref couldn't! The commentator actually said maybe he should run on the pitch and tell him! Total shambles really.