I was once an action, shounen fanboy but as I watch more shows, I became more inclined to watch slice of life, comedy and romcom series.

I think a mix would be better, a good chance to discover shows that might have been overlooked because of bigger titles that aired along side it.

And for the final question, I think your way of doing a review is good as is, but it is up to you if you think there's room for you to improve then give it a shot.