It does what it needs to do. But video editing features are limited. Transition influence lentgth of frames, whic is very inconvenient. Sound editing is limited to frames. For multiple sound effects you need to cut the frame in smaller frames, which is very time consuming. Publishing on YouTube ads Kizoa tekst to the title, which is a drag, because you will need to remove it afterwards.
For simple movies it is great. It works quite well. If really need to edit in detail, it is better to use something else.