They do look a little odd. But, then, a lot of today's locos look a little odd to me. I didn't see many trains between the early 80s and 2012!
Not as odd as BNSF 972554. As far as I know it's the only rotary snowplow ever rebuilt from a GP38-2, with one 3-axle and one 2-axle truck. And, yes, it is classed as a RSP38-2.