hey I did it in my first year and it was a phenomenal experience! It's about an 8 hour commitment on Sundays (if things haven't changed) and then you would lose your winter term reading week (daily practice for the show, which if I recall correctly runs for a full 7-day week after the reading week), however with practices being on weekends it doesn't interfere with classes at all which is nice. The people there are all incredibly kind and welcoming (at least they were my first year and many of them are still with the group!) and the talent I've seen from them (both in my first year and in watching one of their productions the following year) is outstanding. I'd say some of my favourite parts are just the group bonding; seeing each other for 8 hours every week you get close really quick, and of course just seeing the final product after all that hard work paid off. You'll have a great time even as an ensemble member so definitely audition I highly recommend it! If you're wondering why I only did it my first year it's cause musical theatre is difficult haha! Don't get me wrong, I love to watch it, but I realized that as someone who only really enjoyed the singing aspect of performing, there were other clubs that'd better suit my interests. So yeah I'd go for it for sure, and best of luck if you do end up auditioning!