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Of course. That's why not totally successful but there is a chance you don't throw away.
Anything else good that you can recommend playing with?

Not for editing like that but if you like taking landscape shots there is an app called Photographers Ephemera that can help you plan your shots so that you know exactly where and when the sun will set or rise etc. It's probably overkill for regular shots but if you want to get something for a competition entry, or want long exposures it is quite useful.

Thanks for the tip. Looks interesting. Like fit for military grade even but don't think I find much use for it in the island I'm at. Will certainly be handy for travel planning.