These headphones are pretty perfect for monitoring your own playing is short session, mainly because the sound isn't too detailed :D you can focus on your performance instead of obsessing over every nuance of the sound. Especially considering the the price, overall sound is pleasing and balanced.
Wearing comfort isn't the best, it's a bit of tight and uncomfortable over longer periods especially if your head is large. Might be fine for smaller heads. The cushions go on the ear (not around) so thats of course a negative comfort factor as always.
Not a good choice for detailed studio work but that should be obvious at this price point.