Choice of Tutorials for SAMPE Southampton Conference

On the day prior to the SAMPE conference, we usually hold a number of tutorial sessions. 
We are currently in the process of deciding which tutorials to run, so in this questionnaire, we propose five topics from which we would like to choose three. 
Please indicate your preferred options by giving stars:
     5 stars to your preferred choice
     4 stars to your second choice
     3 stars to your third choice
Please do not give 5 stars for all the options!

* 1. Composites technologies for alternative energy and oil & gas markets

* 2. Automotive composites market & technology

* 3. Composite repair & detection technologies

* 4. Thermoplastics

* 5. Joining of composites materials. Surface preparation & adhesion principles.