For a first map, this is very good. I found it too easy to be interesting, though. I did not use the cube button and flip panel in the first enclosure and I completely bypassed the enclosure with the sphere button. I think I'll try some of your later maps.

Very entertaining. Here's my "Let's Play" video:
https://youtu.be/IPs2y2ZGhqU

Very refreshing! Lots of fun... thanks!

I sit amazed! Great map.

https://www.youtube.com/watch?v=cHvYNei3QN8&list=UUNVlaCE1CybyHmqbNIhQf0g

Nice and easy,thanks.

Not bad a little of everything.

Nice map, but basically a linear series of fairly easy puzzles.

The map is now edited, based on the feedback I received.
Also, there is a collection now with all the refreshing courses.

Dear Scoundrel,
Try one of the later versions for more puzzeling.
This map was my first one and has a few flaws.

Burned the turrets, only used one of the platforms in the laser cube room (probably intended), didn't find any use for the last two cubes, just placed the light bridge a little higher and jumped over the wall into the exit room. Seemed to me like there were too many extra things. I guess having options is good, but the whole concept Portal is built around is solving puzzles. This felt more like an obstacle course than a puzzle. But I still enjoyed it, for an easy diversion.

Simple, yet satisfying! I only used one of the platforms, and burned the turrets.
Please try one of mine:
http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=191827363

The cubes were meant to bomb indeed, but I knew you could burn them with the laser as well. There was no reason for me to prevent this, so it is up to you how they die :).
You can even let them live if you want, since you can get behind them fairly easy.

The two cubes on the islane were meant for bombing the turrets? I used the laser instead -- I like to see them explode.

Massive red herring at the end - or did I skip a buncha stuff? Looks like there should be a Part-2...

Too many useless things including the cubes, stairs, an extra lift, etc etc. You can also just portal bump and skip the whole map.

Rather too easy for me, no rating. As well as the last two cubes being unnecessary, you can bring all the cubes along with you to the exit. The map would be much more interesting if the sphere were needed to turn on the light bridge and two cubes were needed to open the exit door (and the two extra cubes were removed).

Good. Did not need the final cubes. Shot theturrents through the glass.

Through the use of "portal bumping" (taking advantage of a bug with portal placement and glass panel splitting a portal surface, I can skip all the puzzle if I am quick enough to get behind the turrets. Hard as hell, but possible.

Try my coop map?
http://www.steamcommunity.com/sharedfiles/filedetails?id=181160432

Quite fun :-)

Thanks for the posative comment BTW!

Nice map. I enjoyed playing.
http://psteamcommunity.yuanyoumao.com/profiles/76561198042478426/myworkshopfiles?appid=620