One little trick that I use with the quick-cook style (nutritionally identical to the slow-cook kind) is to used powdered non-fat milk (also nutritionally identical).
1/4 cu. oats
1/3 cu. dry milk
1 cu. water
Mix it all together really well and use the microwave. Done in less than 5 minutes.
Its not that bad as I multitask in the morning. I get the water boiling, add the oats, turn down the heat and let them cook while i shave, shower and get dressed. i start to prep my lunch after and by then they are done.
Added 1/4 cup milk post cooking with the protein powder to them. Yum!.