It's lightweight, and very small, although it has a lot of components that might get lost in the dark, and the initial set-up wasn't easy. I would appreciate a more detailed description of the set-up.

With the polar scope with right angle viewfinder and laser it is easily polaraligned precisely. I recommand the use of v or z mount for the ballhead.
Tracks very well.

I use the star tracker with the cell mounting and the results were perfect even with 2 minutes exposing. No star trail and a perfect result.
Strong recommended for use and get wonderful results.

Say no to star trails in a compact, portable footprint!

With MSM, I'm no longer limiting my exposures. I like the results, having sharp stars in my photos. Highly recommended.

Attached photo is 30 sec, f/5.0, ISO 200 and no trailling stars.

Can’t say enough how easy this tracker was to set up. First time setup took 10 minutes. Turned on the tracker, setup for north, pointed the laser to the North Star , setup my camera for ISO 500, time 5 minutes and started shooting. DONE. You can’t beat the results for the price.

MSM works for me. I haven’t used other trackers. Like the size and function.

On first impressions the tracker appears compact, sturdy and neat.
It can certainly hold my Olympus EM1 Mkiii and 7-14mm zoom lens.
I was pleasantly surprised by the laser pointer and how easy it was to set up with the pole star.
The z plate has been well machined.
Although a nice touch, the inclusion of the mini tripod is unlikely to be used, but thank you.

When i ordered it i had my questions to the new approach of the star tracker with the added bonus of being able to capture time lapses, star tracker hit rate is roughly 80% i am yet to test the timelapse function tho.

Excellent product fir time lapse and panorama shots