Big Trouble
Lordy. Superman's about to have quite a bad time, isn't he?
Doomsday looks terrific in your style; he comes across as incredibly weighty and dangerous, and the dramatic lighting gives the whole piece a pretty epic feel. The use of blurring on Superman helps to add a sense of depth, too. Top work!
Pretty damn cool!
really neat and sharp, good blur on superman too. I'm not sure if the lighting on the big guy should maybe be a little different because of the flames. . unless they are surrounded maybe. anywho awesome job dude!
Proportions
The anatomy proportions of the bad guy is just too out of order. Nice shadings and background, but sorry - it just look too much like a comic relief rather than a comic adventure.