Basic editing filters: Sharpen and Colour correction

I'm safe at least, not sure about good.  yes there are a lot of tutorials out there.  R. Neil's advice is spot on.  I'm an old f*rt and been dealing with how to handle color correction for a long time.  I know this may be anathema here, but you might explore the manuals for davinci resolve.  resolve started out as a color correction tool and the interface is excellent and the basic version is free  Blackmagic has published a reasonably priced kindle ebook on using app and for the most part the principles involved in doing color correction will apply to the lumetri panels in premiere although the interface is different.  

that said, I use the lumetric color correction for most projects from within premiere.  

Pablo,

You can do a little sharpening in Lumetri but check it in playback at 100% after rendering to see what it looks like.

It is also useful to apply a second instance of Lumetri with a mask on it in the ECP, and use that to Sharon only the crucial area/s. This makes them look sharper visually without needing as much done.

Beil

unsharp is better than sharpen. any blurriness can be improved with AE's deshake camera deblur plugin or reelsmart's motion blur set to negative 2.

mgrenadier is correct especially on the sharpening. There is some in the Lumetri panel of the Color workspace, but ... you can only add a little bit before it looks awful.

As to color/tonal corrections ... start by setting your white & black/shadow values for a clean image, and you may wish to turn saturation to 0 while doing so in order to most clearly see the tonal ... brightness/contrast ... values.

Then bring Sat back to normal, and use either White Balance (which only touches the mids through whites) and/or the Creative Tab's Shadow/Highlights "tint" wheels. Go for a clean image without notable color casts.

Past that ... it's all cleanup and taste ... which takes just practice and doing. And studying what others do. I've some things on my blog especially if you go back to the previous page of posts.

rNeilPhotog.com

Neil

basically sharpening is problematic.  Sometimes adding a little bit will help, sometimes not.  As far as color goes, just play around with the basic controls in the lumetri panel.  Switching your workspace to the color one will make this easier.   it's very useful to learn the basics of reading the scopes.  do some googling.  lots of tutorials out there.