Here's a couple more for ya' guys.

------------------------

Gamespy - 65 - The Lowdown: THE Earthworm Jim game to get for your GBA.
Pros: Eye-catching graphics; fast gameplay; multiplayer support; three save slots.
Cons: Floaty controls; uninspired play and objectives.

------------------------------

IGN - 6.5 - Presentation
Jazz carries through more personality than some of the other platforming stars with his quirky cutscenes and remarks, but it won't dazzle you, either. 7.0
Graphics
This game looks very good on the GBA, with great character art, pretty scrolling backgrounds, and nice character animations. Occasional slowdown hurts, but not too badly. 8.0
Sound
The stale music becomes instantly repetitive and borderline obnoxious. Most effects are clear enough that you can distinguish them, but others are almost laughable -- and not intentionally so. 5.0
Gameplay
Extremely simple and formulaic platforming that requires less skill to survive as it does patience and blind luck. 5.0
Lasting Appeal
Single-player is worth a couple of hours, tops. The inclusion of the several multiplayer modes is a great thing -- assuming that you enjoy the platforming action enough to ever come back to them. 6.0
OVERALL SCORE (not an average) 6.5

----------------------------------------

Thats all I can find right now. I'll post some mores laters. l8r!

-Charge