Well when I was on 4x 80 mg of it (max dose) I gained weight, but then I was on Eatwell and the booze so I think it was fighting a losing battle. Since going LCHF 7 years ago my weight dropped 7 stone and has held the new me level quite doggedly since. I eat high calorie, medium carb now, and it still does not put weight on me but then I have cut down on my dose (1x40mg now). One thing I do notice is that alcohol magnifies its effect, so maybe if one were to drink alcohol to excess then it might matter, but then who cares? Do I worry (hic)?
Actually glic only works while there is the GLP-1 demand after eating, so as long as the DPP4 pathway is operating correctly, the glucagon at the end of the metabolism phase will shut it all down nicely and naturally so the effect is limited to when it is required. Not sure how it will fare if given in conjunction with something like Trulicity since that overrides the GLP-1 pathway longterm but then it is the trulicity controlling the insulin , not the glic.