Dreaded Valve Cover Oil Leak, Looking For Advice

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Hey guys and gals....
So my 2011 has 70K. For some time now the oil has been leaking oil from a valve cover gasket...now it is happening from both. I have done some research and apparently this is a common problem. I am looking to replace the gaskets, but before I do, I wanted to get some opinions from any who have encountered this problem. From the videos and other info on the internet, it is possible that the valve cover bolts are just loose, and the gasket is fine. Here are my questions:
1. If you have changed the gasket(s), did you find the originals to be in good shape?
2. Is there significantly more labor in removing the valve covers vs. accessing the cover bolts and just tightening?

My thoughts are to try to tighten/torque the bolts before changing the gaskets.

Any input would be welcome, thanks!