I'm actually quite happy about the lack of restraints. One of the downsides to rollercoasters with them is I feel you bang your head a lot. You can hold it back against the headrest which they always suggest and helps a little, but to me, it seems no matter how hard I try to keep it pressed back I have a headache after getting off those coasters. Also, I think the lack of shoulder restraints probably adds a little more element of thrill.