LG G5 is a phone with a great processor, decent ram, decent screen and a fake modular feature. This phone promises modularity.
but the implementation of this concept is bad. Modularity means you can make your device completely using modules. It does not mean you can add random features using abrupt components.
A suggention to the company:if you deciede to make a phone in which you can add new features then please dont call them modular.