Plasticman - Pump Up The Jam

I'm dissapointed by these tracks, well the principal gimmick & bassline on -Pump up the Jam- are really interesting, the production is nice too (sub-bass sounds very well on a good sound-system) but I hate this release, because I expect a lot about this one and when I'm licening to: I don't understand how can they release so repetitive tracks, there is no real progression in the melody, no more in the sounds, it's unbelievable.
I'm sure that Plasticman can make some pure tracks, but he really needs to improve these type of problems, perhaps a solution will be to reduce the tracks time because more than 5 minutes it's really too long.