The Lenovo Legion Go could be the Asus ROG Ally and Steam Deck killer - if it shapes up before release

After plenty of leaks and buzz surrounding the Lenovo Legion Go, the portable gaming device has finally been officially revealed. For those not in the know, the Legion Go is a PC gaming handheld system similar to both the Steam Deck and especially to the more recent Asus ROG Ally.
I was able to get my hands on it and take it for a test...