I really wanted to like this game. On first blush, it should really satisfy: interesting art direction, unique music, and a nifty little gameplay mechanic. The difficulty seemed on par with my meager skills: not super-frenetic, but needing a little thought to keep it from being a cakewalk.
The trouble is, it all just seems too sluggish. Character control is incredibly slow. Just try "running" (loping?) one way, and then quickly change direction: young master Pid does an excruciatingly tardy about-face.
Worse yet, this sluggishness extends to jumping, as well. Platormers live and die by their jump-physics, and Pid sadly comes across as clumsy in this department. I think the benchmark for controllability in a character is to stand on a ledge, jump out into space, and then reverse direction to land on the edge again. The distance that you can get from the ledge safely tells you how "in control" you will feel with the gameplay. Pid does not fare well here.
I suppose it can be reasoned that everything *else* in the game is slow as well (animations, enemies, dialog, checkpoint restarts) so perhaps a slow character fits in with the dream-like feel. Or perhaps you could say that the emphasis is on the force beams instead of jumping, and you'd have a point. And there are plenty of people that loved Pid, so I won't begrudge them that.
However, for my own taste, the poor character control turned gameplay into a chore for me due to being unnecessarily challenging for comparatively trivial tasks. Life is short, and I have more games in my library than time to play them all, so I'll move my attention to more rewarding fare!