This is actually not bad at all. Whenever I want to get a feel for a search engine, I do the following searches:

* 1U vax

* 1U amiga

* vax 5g netbsd

The first tells me whether commercial interests are prioritized over other results. The second tells me whether titles and keywords are prioritized over content. The third, well, one can guess, tests whether the overwhelming number of results about "vax" and/or "5g" means the search engine doesn't even take "netbsd" in to account.

For reference, I have what I think is the only 1U VAX in the world (VAXstation 4000/30 in a 1U case) and I have a 1U Amiga, but it's not the only one. For the last result, I posted on Twitter (before it turned evil) about a VAXstation 4000/90a connecting to the Internet using a 5G hotspot over USB.

So lexy.uno did very well for the first search, did moderately OK for the second, and didn't fail spectacularly for the third. Considering how much other search engines suck, this is quite good!