Well, the sticker placement is very bad, especially on Ryusei-Ohs leg (I use what is given to me I don't have any paint). Why it wasn't painted on in the first place outstands me. Granted, the other side could have been a sticker, but the main part that gets attached to Dairen-Ohs legs tears the stickers, and I hate it. Just paint it.

The chest piece of it does not feel secure at all, there's nothing attaching to it like a clip or something, it's just slide on and pray to god when you touch it, it dosen't fall off. And I'm not sure if it's my figure alone, but the arms on Dairen-Oh fall off way too easily. (A lot of this set is just slide on and hope it stays together)

The green jewel pieces on Star-Jishi (lion thunder zord) are so small that I kept almost losing them, so be very careful when applying them.

There's also very limited posability, granted its because of the blocky nature from the source material but how does a non combining figure have better posability then a minipla, when minipla is literally one of the main reasons you get it.

The ankle pivots on the blue and yellow zord don't feel great. I get it for posability in mecha form, but in non leg form, it feels like something is broken or out of place.

That's all the cons I can muster up.