Instruct: Classify a given review as either positive or negative.
Query: Great concept, Poor Execution

Summary:Avoid the LitterMaid Elite Mega Advanced Automatic litter box unless its your only alternative to the traditional non-automatic box. I purchased the Elite Mega as a replacement for the LitterMaid LM900 which finally stopped working after many years of service. Unfortunately it was an impulse buy at a local pet store before I read the Amazon reviews. With a few tweaks in the design, the Elite Mega could be a pretty decent litter box. Primarily the LitterMaid company needs to deal with the weak motor which often doesn't have enough power to make it through a single cycle and the issue of Litter being thrown out of the box near the receptacle.Pros:Removable rakeOne piece bottomCons:Very weak motorComplicated assemblyToo much litter misses the receptacle and winds up on the floorThe receptacle doesn't open wide enough to accommodate some debris