This app is just like Google. You can find everything that you are looking for. There so many good things here. You can get new ideas. Your creativity increases. It is a nice app that you can spend your time.

Bad Things:  There are so many options, you may be overwhelmed confused with so many ideas. Sometimes you can get distracted and jump from topic to topic while doing research on something. Another downside is that you have to write what you want in the search section in a short and clear way. Most of the time, you cannot reach the result because you express what you want differently and in a long style.
Opinion:  
I love Pinterest. There are so many good things. You can get new ideas. But there are too many things so there is indecision. Your creativity increases. It’s a nice app that you can spend in your spare time. It’s getting complicated, but the app is so good. When I am bored, I check Pinterest. I usually look for fashion designs. I get new ideas there.