Little Tikes Activity Walker

My daughter is starting to get up and walk around the furniture, so we thought getting a walk behind toy would help her learn to walk on her own.We found this at a buy one get one free sale at Toys R Us (price given reflects normal price).The toy was a pain to assemble.While the directions are pretty clear, actually putting together some of the sliders requires 3 hands and a bit of luck.The plastic seems a bit cheap and it has alot of places where you install screws (there are 8 in the handle alone) that arent capped off afterwards.Also, the front panel doors are easily ripped loose.My daughter isnt overly strong, but she pulls them off with ease.There were also 3 plastic envelopes that click into notches on the side, but I'm a bit baffled as to why they are there.They dont seem to fit with the rest of the toy.Overall, not worth the sale price, let alone the normal price.