Most of this year has gone pretty poorly as far as resolutions go, as usual.
But I got my 3 roguelikes beaten: Rogue of 5, Zorbus, and Brogue.
Rogue of 5 felt kind of short-ish, but close enough to count.
I will probably do more later in the year anyway.
I think a good resolution tends to be more quantitative than qualitative.
Also I think positive goals work better than negative ones.
Like "Do X" is better than "Don't do Y", since procrastination isn't failure.
Though that's not always an option.