T25 workout regimen

I'm thinking about getting Shawn T's T25 workout DVDs but wanted to get the opinions of those who have tried it. I just finished up 3 months of p90x and loved the results but am looking for something as effective but a little less time consuming! I work 12-13 hour shifts and it's hard to come home and workout for an hour or more after that. Thanks in advance for the advice!