It is a great starter kit but the base is a bit wobbly
931970
I bought this for my son. It is a great starter kit but the base is a bit wobbly.
1168201
Although the cats love it and have fun playing on it (double as a scratch post), I can tell that the product is a bit unstable. I followed the directions and went out of my way to tighten everything. Ultimately, the base is far too narrow to create a strong, wobble-less foundation. Otherwise, it's well designed.
304665
Fun to build with my little sister, but it could be sturdier.
1595650
This is the third GoldieBlox kit we have purchased for our 7-year-old granddaughter. Most of the parts are basically the same as the other two. This kit, if purchased alone, would be difficult for anyone to build. There is no base so if you build according to the instructions, it is very wobbly, quite unstable.
However, if this is purchased in addition to at least one other kit, the combinations increase exponentially. My granddaughter really loves trying different configurations but gets frustrated (so do I) when things won't stay together.
3268186
it is a very nice looking bird cage. its sturdy but the base could be a little more sturdy. seems to be a little wobbly. other then that its a great cage
2134176
i actually got this kit from Costco so i cant comment on delivery or price.  well i opened the box and everything was packed well which is good because solar panels are notoriously brittle.

After assembling the support stand i realized that it is very flimsy and would most likely fall apart when i am trying to mount it onto the roof and the screw holes were wider than the rafters on my roof.  i also noticed the lower support wasn't high enough to properly support the panels.  i wound up welding some extra bands of steel to remedy this as well as welding the lower support on in the proper location.

well after installing the panels on the roof facing west it was already generating power even though the panels were facing away from the setting sun.  now on to the charge controller and inverter.  the charge controller is adequate but i wish it had a volt meter so i would know hen to turn off the system when the battery is running low.  the battery connection on the charge controller is kind of small and the other accessories all connect to the battery so it would be best to build some sort of battery box with separate terminals for all the electrical connection.

my opinion: the system is decent but i would suggest if you buy it that you should add to it
1977521
Good quality cage and "wood" frame.  Nice details like magnets holding the removable trim piece to access the cage tray.  Easy to assemble, but the upright  pieces are not secured very well in the base or top.  This results in a very wobbly frame around the cage.  We have two of these, stacked on top of each other, so the wobble is made worse by this arrangement, but it's still pretty bad even for just one.  To fix this, I used wood screws to secure the bottom of each upright in the lower frame.  That helped quite a bit, but I may also use some hidden screws for the top.

If the manufacturer is reading these reviews, a simple fix would be to use plastic or metal fittings in the corners of the top and bottom pieces to tightly hold the uprights in place.  I would also include rubber pads for the bottom of the lower frame to keep it from moving and scratching on a slick floor.
1386686
I was a little apprehensive about getting the product as I was afraid that it would be flimsy. Rest assured that it is not flimsy. Now, let's be clear, this is what I consider a beginners kit; and it's a good kit at that. When I received the kit, it was nicely packed, and EVERYTHING worked. It did not come with instructions, but was extremely easy to setup. The stands are sturdy, and the lights are good, the umbrellas do their purpose. This kit is inexpensive, but by no means cheap.
3618510
The base of this binding machine is uneven and thus wobbly. It is a minor problem, but it still bothers me greatly.
1426444
You're overpaying a little bit due to the convenience, but this is a great kit for a beginner who wants to start out with a few easy projects.
4345159
This kit is quite good and OK for its price. If you are looking for some beginner robotic experiments this one is a good try. It comes with a long breadboard which can house more connections and it comes with an Arduino nano, the quality of which is not that bad for the price. It also comes with a bunch of connectors useful for various connections. The whole thing comes in a medium size plastic box and it does not come with any kind of documentation.  The good part is they have included a 6 AA battery holder which can deliver 9V of power. Its a beginner to medium kit in the sense that you can only try experiments to a certain level, and if you want to test the distance sensors and other things, rather than this kit its better to buy the 4WD robot platform with electronics from the same sainsmart which has all the parts which would straight away put you on robotic build path and would be more enjoyable.
3164169
works and looks great, easy to start and is fun with a bunch of people.  The base is a little too cheap, I hope it holds up
657775
This rack is nice but can be unstable because of its small base. I need to make sure that I balance out the weight to keep it up.
647361
The kit is great. easy to build and it's incredibly poseable, you can't go wrong for the price. The joints are strong so it holds poses well, but the backpacks weapon holders are a bit loose [easy fix].
3818258
Once the model kit is put together you have to be really gentle with it. Just moving it around might make it fall apart espeacialy in the leg pieces. Otherwise it was enjoyable to build.
2411131
This is a great beginner's kit. Easy to follow instructions and a lot of fun to do. Unfortunately the package had a bag of wax had spilt and that made it a little Messy. But this is still a fantastic product
2075063
A little wobbly on its base, but in play, it is valuable and includes some great cards.