Better hit the ICO page first and read the full website and white paper. :-)
Analysing it yourself creates a sense of knowledge about the different patterns and work method of ICO. This is important while choosing your next ICO and investment. Yeah it's always good to get extra information from other supportive sites but who knows some of them might be just publishing it and doing nothing much.
Why go anywhere else when you can access the whole idea about the ICO through the white paper and their announcement section itself. Try it once and you will start understanding the ICO model easily.
There are so many ICOs out there, it's impossible to stay on top of everything. I use other sources as leads of what to focus on, then I do my own research from there to see if I agree and want to invest.
The problem with this is you can miss out on good opportunities that are under the radar since most sites focus on the ICOs that are already getting some attention.