Connect is a solid game, if rather short. There are a couple of fine puzzles, which are mostly quite easy, although one of them was (both from my own experience and from what I read on the newsgroup) somewhat underclued. The writing is okay, and the setting might be interesting if it had been worked out a little bit more. But what is certainly most interesting about Connect is, not quite unexpectedly, the special connect ability.
This ability allows the PC to read the thoughts both of those who are spatially separated from him, and from those who used to be in the location he is in now. The connect mode can be turned on and off throughout play, basically giving you two different sets of 'examine' messages.
I found the result quite interesting: you have both the all-too-standard 'physical' description of objects, and another, more 'mental' description. I would love to see a larger game where the possibilities of this command are really explored (with due consideration of the pitfalls, of course: just having two modes of examine might get old quick). In Connect, this is never really done: you use the special command to find out how you might get past the guards, and that is more or less it.
Still, the idea is good, and worth a look.
Except for one bug in the competition release that allows you to bypass a puzzle, the implementation is well done.
The great bane of IF is games that are too short. This, too, is a game that is too short. A couple of puzzles, the first vague ideas about a setting, an exploration of just the first possibilities of the connect ability, and then the game is finished. The end result is certainly not bad, but it is too forgettable.