The only drawback is that since it is possible to be anonymous on this app, there can be some catfishers out there. It’s easy to spot them. Their profiles do not have much info in them since they are faking it. You can find several Profiles on this site that are incomplete and devoid of any information.
You can upload your photos on this site if you want though most of the users prefer to remain anonymous. Your photos can be viewed by anyone and everyone so make sure you post only those pictures that you want out there. If you want to retain your privacy, you can choose to remain anonymous too.