@Tom
if I remember correctly, Keywords were allowed in the previous version of iMovie; the actual one axed that... (???!!)
@jdirkins
What Tom said…
In traditonal edit.apps, you had to create 'drawers' to put in a clip; one clip = one drawer (=folder, bin, younameit).
In FCPX you can apply as many tags as you want to a clip, section of a clip, overlapping parts of a clip etc...
Esp. for your task, this feature is huge! make a selection, apply as many keywords as you like, next.
Those keywords offer keyboard shortcuts, so you tag a whole game in minutes ... half an hour 😉
Plus: you get automatically collections - which is 80% of your projects done. Select it, and only your highlights or JohnsBest or FailOfTheYear are shown...
My habitual procedure every week:
while ffw in 4x speed, I favorize my 90min recording, resulting a few dozen 'clean' scenes, 90min>>20min:
my fingers on J/K/L, the thumb on Space for Play, hitting I and O to mark scenes, hitting F to mark it as a good one
step 2: filter set to Favorites Only, now skimming thru , I apply "good", "slowmo", "diff angle", "fun" and/or "year in review"
That's done incredible fast, and when you're used to it, you 'stare' at the preview window only, no need to change hands btw keyboard and mouse/trackpad...
forget the limitations of drawers - tagging is the magic sauce 😀