I have built lots of technic models from many different brands. Unfortunately, this is one of the worst I've come across so far.

Pro:
- quick delivery (10 days from date of payment to delivery Austria)
- easy to follow instructions

Con:
- abysmal parts quality, very poor (extremely tight) fit of many pins / axles (reminded me of the the early Lepin days, and not in a good way), pliers will become your best friend if you don't want to break your fingers
- functions suffer from bad parts quality (engine not running smoothly, backlash in steering mechansim)
- quite a lot of missing parts I had to source from my own stock (>10)
- various damaged, stained or scratched parts - again, need to be replaced
- different texture of (similar) parts, especially panels - some glossy, some matt, looks off
- sub-par sticker quality (colors do not match parts, improvable print quality)
- parcel arrived in semi-damaged state (bags burst open, bricks littered all over the package)

Not recommended.

From order to delivery : nothing bad to mention.
Very fast delivery, excellent service, highly recommended.

Very good set, most parts fit good. Some a bit tight but everything works. The colors on the stickers are pretty different than the pieces though.

Great price and was delivered quickly. Bricks are perfect in colour and construction. No missing blocks and supplied with a quality colour manual. The set is excellent.

Unfortunately stickers were poor, possibly a bad batch. Bizarre colours and paper was poor, too thick for sticker material. I sourced original stickers and the difference is night and day. Photo shows colour mismatch between supplied and original stickers.

If the stickers matched the standard of the bricks it would have been perfect.

Tolles Modell, wirklich gute Steinre, bis auf die roten 2er Achsen, diese sind ein wenig zu dick. Aufkleber waren auch gut. Wie gesagt, ein super Modell.