Thank you for your replies. My partner seems to think that Adobe are just money grabbing! Guess I will stick to Polarr until I get my photography to a decent enough level to warrant paying for LR/PS. Can I also ask if you guys would ever consider using pre-set filters. I'm guessing no! Some of the filters seem to make my pictures look better than I can but then I haven't had much chance/time to properly learn how to use Polarr. Just wandering if it is scorned upon by professionals! Thanks again.
I do use presets - they sometimes save you a lot of time, giving you a direction where you´d like to go. Then I finetune the results.
You can create your own presets btw! The cool thing is - when you create one, you can select which of the settings in the current image you want to apply to your preset. For example you can have a preset that only reduces noise and give it the name of a certain ISO of your camera. So when you open an image shot at ISO400, you just click your preset for "ISO400" and the noise reduction preset is applied, leaving all other settings as they are.
And you can manage your presets in folders, for example having a preset-folder named "Noise reduction".
Lightroom in fact is really, really powerful. A few months ago, I did most of the work in Photoshop, because I didn´t know how capable Lightroom was. Now that has changed a big lot.