You are definitely not alone. The band works different for everyone and I really wanted to be one of those people who felt restriction just from them putting the band in....that didn't happen lol. I can eat anything, I do get fuller faster but I can still eat 2 slices of pizza if that's what I want to eat. I try to make good food choices most of the time, I have good days and bad days. I have had one fill and am scheduled for another at the end of this month. I make sure I work out at least 5 days a week, I walk or do strength training. I get hungry in between meals so I try to snack on decent food like string cheese or drink more Water. My doctor says to be patient and do the right thing and it will come. I use this time to work on making good food choices and determining my week points, moments etc. I track everything I eat on myfitnesspal.com. Yesterday I went to the movies and had popcorn and m-n-m's....no my best choice lol. I do my best not to get discouraged and fall back into my old eating patterns though. When I have a bad day like yesterday, tracking it and looking at the choices I made reminds me that the band isn't around my mouth or my brain...so I have to put my effort in too.
Not sure if that's helpful or not but just know you aren't the only one that struggles and we are all here for support!!
Good luck